remove obsolete keys in all languages (as much as possible)

git-svn-id: http://piwigo.org/svn/trunk@5565 68402e56-0260-453c-a942-63ccdbb3a9ee

60 files changed, 10 insertions, 556 deletions

diff --git a/language/ar_SA/admin.lang.php b/language/ar_SA/admin.lang.php
index 1492126f7..a59a2e3ac 100644
--- a/language/ar_SA/admin.lang.php
+++ b/language/ar_SA/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'ادارة السلة';
 $lang['Caddie'] = 'السلة';
 $lang['Categories authorized thanks to group associations'] = 'تم المصادقة عى الألبومات ، شكرا لله';
 $lang['Categories manual order was saved'] = 'طلب الألبومات اليدوية تم حفظه';
-$lang['Categories ascending alphanumerically ordered'] = 'طلب الألبوم حرفيا';
 $lang['Category elements associated to the following categories: %s'] = 'تنصيف العناصر المرتبطة الى الفئات التالية: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'لم يتم التحدث لاسباب غير معروفه.';
 $lang['Check for upgrade'] = 'التأكد من التحديثات';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'الساعد فارغ';
 $lang['Environment'] = 'البيئة';
 $lang['Form'] = 'نموذج';
 $lang['Gallery URL'] = 'عنوان المعرض';
-$lang['Gallery description'] = 'وصف المعرض';
 $lang['Gallery title'] = 'عنوان المعرض';
 $lang['Grant selected groups'] = 'تصريح المجموعه المختارة';
 $lang['Grant selected users'] = 'تصريح المستخدم المختار';
@@ -123,14 +121,12 @@ $lang['Name'] = 'الاسم';
 $lang['New name'] = 'اسم جديد';
 $lang['New parent category'] = 'ألبوم فرعي جديد';
 $lang['New tag'] = 'كلمة جديد';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'لا يعرف الوسم. استخدام الإدارة> صور> علامات';
 $lang['Number of comments per page'] = 'عدد التلعيقات في الصفحة';
 $lang['Number of rates'] = 'عدد التقيمات';
 $lang['Number of thumbnails to create'] = 'عدد المصغرات المنشأة';
 $lang['Only private categories are listed'] = 'فقط للألبومات المدرجة';
 $lang['Operating system'] = 'نظام المعالجة';
 $lang['Options'] = 'الخيارات';
-$lang['Categories sorted in ascending order ⇓'] = 'طلب حرفي/رقم';
 $lang['Other private categories'] = 'ألبومات أخرى مدرجة';
 $lang['Page banner'] = 'عنوان المعرض ( أعلى الصفحة) يمكنك استخدام HTML';
 $lang['Parent category'] = 'الألبوم الرئيسي';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'الكلمات  "%s" موجودة بالفع
 $lang['Tag "%s" was added'] = 'تم اضافة هذه الكلمة "%s"';
 $lang['Tag selection'] = 'اختيار الكلمات الدلائلية';
 $lang['Take selected elements out of caddie'] = 'أخرج هذه العناصر من السلة';
-$lang['The following tag were deleted'] = 'مجموع الكلمات تم حذفها';
 $lang['The %d following tags were deleted'] = 'تم حذف هذه الكلمات %d مسبقا';
 $lang['Unable to check for upgrade.'] = 'لا يمكن التأكد عن تحديثات جديدة';
 $lang['Uninstall'] = 'إلغاء التثبيت';
@@ -235,7 +230,6 @@ $lang['File'] = 'ملف';
 $lang['Filesize'] = 'حجم الملف';
 $lang['first element added on %s'] = ' اول ما اضيف في  %s';
 $lang['Forbidden'] = 'ممنوع';
-$lang['General'] = 'العام';
 $lang['global mode'] = 'النمط الشائع';
 $lang['group "%s" added'] = 'المجموعه  "%s"  أضيفت';
 $lang['group "%s" deleted'] = 'المجموعه  "%s"  جذفت';
@@ -244,7 +238,6 @@ $lang['group'] = 'المجموعة';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'لا تستخدم الترقيم "/" و لا تترك اسم المجموع فارغ';
 $lang['This name is already used by another group.'] = 'هذا الاسم مستخدم من قبل مجموعه أ×خرى.';
 $lang['Groups'] = 'مجموعات';
-$lang['Instructions'] = 'التوجيهات';
 $lang[''] = '';
 $lang['High definition'] = 'ابعاد الارتفاع';
 $lang['jump to category'] = 'اغفز للمجموعة';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'ارسال البريد بصيغة HTML';
 $lang['Include display of recent pictures group by dates'] = 'تضمين عرض الصور الاخير حسب تاريخها';
 $lang['Available only with HTML format'] = 'متاح فقط بصيغة HTML';
 $lang['no write access'] = 'حرية التنفيذ مقيدة';
-$lang['path'] = 'مســار';
 $lang['Permissions'] = 'أذونات';
 $lang['private'] = 'خاص';
 $lang['Properties'] = 'خصائص';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'عدم تسهيل استخدام
 $lang['Purge sessions'] = 'تبسط او تسهيل الجلسات';
 $lang['randomly represented'] = 'تمثيل عشوائي';
 $lang['registration date'] = 'تاريخ التسجيل';
-$lang['Remote site'] = 'الموقع البعيد';
 $lang['clean'] = 'نظـيف';
 $lang['remove remote listing.xml file'] = 'ازالة .xml البعيد';
 $lang['generate listing'] = 'إنشــاء قائمة';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'ملف القائمة ا
 $lang['read local listing.xml and update'] = 'قراءة ملف القائمة الملحي.xml و تحديثه';
 $lang['test'] = 'أختبار';
 $lang['test this remote site'] = 'اختبر هذا الموقع البعيد';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'رابط الموقع البعيد يجب أن يبدأ بها النص المتشعب أو https فقط ، ويجب أن تحتوي على أحرف بين "/" ، "أ زا - Z0 - 9" و "--" أو "_"';
 $lang['remove tags'] = 'ازالة الكلمات الدلائلية';
 $lang['Repair and optimize database'] = 'اصلاح و تحسين قاعدة البيانات';
 $lang['selection'] = 'الاختيار';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'لتنسيق هذا الملف';
 $lang['unit mode'] = 'نمط موحد';
 $lang['Unlocked'] = 'غيرمقفل';
 $lang['unset'] = 'غير مهيأ';
-$lang['Move up'] = 'نقل للاعلى';
 $lang['Update categories informations'] = 'تحديث ملعومات الألبومات';
 $lang['Update images informations'] = 'تحديث معلومات الصور';
 $lang['Synchronize'] = 'التزامن';
@@ -454,7 +443,6 @@ $lang['user_status_generic'] = 'عام';
 $lang['user_status_guest'] = 'ضيف محترم';
 $lang['user_status_normal'] = 'مستخدم';
 $lang['user_status_webmaster'] = 'مسؤول الموقع';
-$lang['username'] = 'اسم المستخدم';
 $lang['Users'] = 'مستخدم';
 $lang['Virtual category'] = 'ألبوم افتراضي';
 $lang['Waiting'] = 'تحت الانتظار';
@@ -565,7 +553,6 @@ $lang['Plugin versions can\'t be checked'] = 'اضافات يمكن فحص تح�
 $lang['Current<br>version'] = 'الحالي<br>الاصدار';
 $lang['Available<br>version'] = 'المتوفر<br>الاصدار';
 $lang['Automatic upgrade'] = 'تحديث آلي';
-$lang['Automatic installation'] = 'تثبيت آلي';
 $lang['Download file'] = 'تنزيل الملف';
 $lang['Plugin list'] = 'قائمة الاضافات';
 $lang['Check for updates'] = 'فحص للتحديث';
@@ -595,11 +582,7 @@ $lang['ACCESS_2'] = 'للمشتركين فقط';
 $lang['ACCESS_3'] = 'للمدراء';
 $lang['ACCESS_4'] = 'لمدير الموقع';
 $lang['ACCESS_5'] = 'ليس لاحد';
-$lang['Demo'] = 'عرض تجريبي';
-$lang['Piwigo home'] = 'Piwigoموقع';
 $lang['Support'] = 'الدعم الفني';
-$lang['Bugs'] = 'علّـه';
-$lang['Extensions'] = 'الامتداد';
 $lang['Documentation'] = 'الوثائق';
 $lang['A new version of Piwigo is available.'] = 'هناك نسخة جديدة من Piwigo متاحة.';
 $lang['Piwigo Administration'] = 'Piwigo الإدارة';
@@ -609,7 +592,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'انت بحاجة لتطوير النظام للتمع بكل امتيازات هذا البرنامج او انك لن تتمكن من تشغيل البرنامج على الاطلاق';
 $lang['Deleted on'] = 'محذزف';
 $lang['Last hit'] =  'النقرة الاخيرة';
-$lang['Hits'] = 'نقرات';
 $lang['GD library is missing'] = '  مفقودة GD مكتبة ';
 $lang['Templates'] = 'النماذج';
 $lang['Extend for templates'] = 'توسيع النماذج';
@@ -632,7 +614,6 @@ $lang['No element in this category'] = 'لا يوجد صور في الالبوم
 $lang['Images manual order was saved'] = 'تم حفظ الصور المطلوبة يديويا';
 $lang['ranks'] = 'الترتيب';
 $lang['Drag to re-order'] = 'أسحب لتغيير';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = ' allow_url_fopen غير قادر على استرجاع المعلومات من ';
 $lang['Quick Local Synchronization'] = 'فحص سريع للمستجدات';
 $lang['No photo can be deleted'] = 'لا صور يمكن حذفها';
 $lang['Note: Only deletes photos added with pLoader'] = 'pLoader ملاحظة :فقط يمكنك حذف الصورالمحملة عن طريق برنامج';
diff --git a/language/ar_SA/common.lang.php b/language/ar_SA/common.lang.php
index a4100621f..39ef798e9 100644
--- a/language/ar_SA/common.lang.php
+++ b/language/ar_SA/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d مستخدمين جدد';
 $lang['%d waiting element'] = '%d انتظار العنصر';
 $lang['%d waiting elements'] = '%d انتظار الصور';
 $lang['About'] = 'لماذا؟؟';
-$lang['All tags must match'] = 'تطابق جميع الكلمات';
 $lang['All tags'] = 'كل الكلمات الدلائلية';
 $lang['Any tag'] = 'أي كلمة';
 $lang['At least one listed rule must be satisfied.'] = 'على الاقل واحده لهذه يجب ان تكو مستوفية.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'السلة';
 $lang['Calendar'] = 'التقويم';
 $lang['All'] = 'الجميع';
 $lang['display each day with pictures, month per month'] = 'أعرض جميع صور هذا اليوم ،شهريا';
-$lang['display pictures added on'] = 'عرض الصور التي اضيفت في .. ';
 $lang['View'] = 'عرض';
 $lang['chronology_monthly_calendar'] = 'تقويم شهري';
 $lang['chronology_monthly_list'] = 'القائم الشهرية';
@@ -316,7 +314,6 @@ $lang['can\'t upload the picture on the server'] = 'تستطيع\'t تحميل �
 $lang['the username must be given'] = 'اسم المستخدم ضروري';
 $lang['A picture\'s name already used'] = 'الصورة\'s الاسم موجود مسبقا';
 $lang['You must choose a picture fileformat for the image'] = 'يجب ان تختار نسق او متداد الصورة';
-$lang['You can\'t upload pictures in this category'] = 'تستطيع\'t تحميل الصورةفي الألبوم';
 $lang['Name of the picture'] = 'اسم الصورة';
 $lang['Upload a picture'] = 'تحمـيل صورة جـديدة';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'تم تحميل الصورة ، و سيتم عرضها في اسرع وقت بعد اطلاع الادارة عليها';
@@ -328,8 +325,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'استعراض: %s';
 $lang['Author: %s'] = 'بواسطة: %s';
 $lang['Comment: %s'] = 'تعليق: %s';
-$lang['Delete: %s'] = 'حذف: %s';
-$lang['Validate: %s'] = 'مُـصدق: %s';
 $lang['Comment by %s'] = 'كاتب التعليق  %s';
 $lang['User: %s'] = 'المستخدم: %s';
 $lang['Email: %s'] = 'البريد الالكتروني: %s';
diff --git a/language/cs_CZ/admin.lang.php b/language/cs_CZ/admin.lang.php
index 43077e0c5..09e483285 100644
--- a/language/cs_CZ/admin.lang.php
+++ b/language/cs_CZ/admin.lang.php
@@ -68,7 +68,6 @@ $lang['Caddie management'] = 'Správa košíku';
 $lang['Caddie'] = 'Košík';
 $lang['Categories authorized thanks to group associations'] = 'Kategorie schváleny díky skupinovým spojením';
 $lang['Categories manual order was saved'] = 'Manuální řazení kategorií bylo schváleno';
-$lang['Categories ascending alphanumerically ordered'] = 'Kategorie řazeny alfanumericky';
 $lang['Category elements associated to the following categories: %s'] = 'Položky kategorií navázány do následujících kategorií: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Zjištění možnosti aktualizace se nezdařilo';
 $lang['Check for upgrade'] = 'Zjistit možnost aktualizace';
@@ -99,7 +98,6 @@ $lang['Empty caddie'] = 'Odstranit obsah košíku';
 $lang['Environment'] = 'Prostředí';
 $lang['Form'] = 'Formulář';
 $lang['Gallery URL'] = 'URL galerie';
-$lang['Gallery description'] = 'Popis galerie';
 $lang['Gallery title'] = 'Název galerie';
 $lang['Grant selected groups'] = 'Povolit vybrané skupiny';
 $lang['Grant selected users'] = 'Povolit vybrané uživatele';
@@ -126,14 +124,12 @@ $lang['Name'] = 'Jméno';
 $lang['New name'] = 'Nové jméno';
 $lang['New parent category'] = 'Nová rodičovská kategorie';
 $lang['New tag'] = 'Nové klíčové slovo';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Nebyla definována žádná klíčová slova. Použijte Administrace > Fotografie > Klíčová slova';
 $lang['Number of comments per page'] = 'Počet komentářů na stránce';
 $lang['Number of rates'] = 'Počet hodnocení';
 $lang['Number of thumbnails to create'] = 'Počet náhledů k vytvoření';
 $lang['Only private categories are listed'] = 'Jsou zobrazeny pouze soukromé kategorie';
 $lang['Operating system'] = 'Operační systém';
 $lang['Options'] = 'Nastavení';
-$lang['Categories sorted in ascending order &dArr;'] = 'Seřadit abecedně';
 $lang['Other private categories'] = 'Další soukromé kategorie';
 $lang['Page banner'] = 'Banner stránky';
 $lang['Parent category'] = 'Rodičovská kategorie';
@@ -177,7 +173,6 @@ $lang['Tag "%s" already exists'] = 'Klíčové slovo "%" už existuje';
 $lang['Tag "%s" was added'] = '"%" klíčových slov bylo přidáno';
 $lang['Tag selection'] = 'Výběr klíčových slov';
 $lang['Take selected elements out of caddie'] = 'Odstranit z košíku vybrané položky';
-$lang['The following tag were deleted'] = 'Následující klíčové slovo bylo odstraněno';
 $lang['The %d following tags were deleted'] = 'Následujících %d klíčových slov bylo odstraněno';
 $lang['Unable to check for upgrade.'] = 'Unable to check for upgrade.';
 $lang['Uninstall'] = 'Odinstalovat';
@@ -238,7 +233,6 @@ $lang['File'] = 'Soubor';
 $lang['Filesize'] = 'Velikost souboru';
 $lang['first element added on %s'] = 'první položka přidána %s';
 $lang['Forbidden'] = 'Zakázáno';
-$lang['General'] = 'Obecné';
 $lang['global mode'] = 'Více najednou';
 $lang['group "%s" added'] = 'skupina "%s" přidána';
 $lang['group "%s" deleted'] = 'skupina "%s" vymazána';
@@ -247,7 +241,6 @@ $lang['group'] = 'Skupina';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Název skupiny nesmí obsahovat " nebo \' nebo být prázdný.';
 $lang['This name is already used by another group.'] = 'Toto jméno je již používáno pro jinou skupinu.';
 $lang['Groups'] = 'Skupiny';
-$lang['Instructions'] = 'Instrukce';
 $lang[''] = '';
 $lang['High definition'] = 'Vysoké rozlišení';
 $lang['jump to category'] = 'Přejít do kategorie';
@@ -332,7 +325,6 @@ $lang['Send mail on HTML format'] = 'Odesílat zprávy v HTML formátu';
 $lang['Include display of recent pictures group by dates'] = 'Zahrnout nové skupiny fotografií podle data';
 $lang['Available only with HTML format'] = 'Dostupné pouze pro zprávy ve formátu HTML';
 $lang['no write access'] = 'nemáte přístupová práva';
-$lang['path'] = 'cesta';
 $lang['Permissions'] = 'Oprávnění';
 $lang['private'] = 'soukromé';
 $lang['Properties'] = 'Vlastnosti';
@@ -341,7 +333,6 @@ $lang['Purge never used notification feeds'] = 'Provést údržbu nepoužitých
 $lang['Purge sessions'] = 'Provést údržbu relací';
 $lang['randomly represented'] = 'náhodně reprezentovaní';
 $lang['registration date'] = 'datum registrace';
-$lang['Remote site'] = 'Vzdálená stránka';
 $lang['clean'] = 'Vyčistit';
 $lang['remove remote listing.xml file'] = 'Vymazat vzdálený soubor listing.xml';
 $lang['generate listing'] = 'Generovat seznam';
@@ -351,7 +342,6 @@ $lang['A local listing.xml file has been found for'] = 'Místní soubor listing.
 $lang['read local listing.xml and update'] = 'číst místní soubor listing.xml a aktualizovat';
 $lang['test'] = 'Test';
 $lang['test this remote site'] = 'Otestovat vzdálenou stránku';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'Adresa vzdálené stránky musí začínat http nebo https a může obsahovat pouze znaky "/", "a-zA-Z0-9", "-" or "_"';
 $lang['remove tags'] = 'Přesunout klíčová slova';
 $lang['Repair and optimize database'] = 'Opravit a optimalizovat databázi';
 $lang['selection'] = 'Výběr';
@@ -408,7 +398,6 @@ $lang['for this file format'] = 'pro tento formát souboru';
 $lang['unit mode'] = 'jednotlivě';
 $lang['Unlocked'] = 'Odemknuto';
 $lang['unset'] = 'Nenastavovat';
-$lang['Move up'] = 'Přesunout nahoru';
 $lang['Update categories informations'] = 'Aktualizovat informace o kategoriích';
 $lang['Update images informations'] = 'Aktualizovat informace o fotografiích';
 $lang['Synchronize'] = 'Synchronizace';
@@ -456,7 +445,6 @@ $lang['user_status_generic'] = 'Generic';
 $lang['user_status_guest'] = 'Host';
 $lang['user_status_normal'] = 'Uživatel';
 $lang['user_status_webmaster'] = 'Administrátor';
-$lang['username'] = 'uživatelské jméno';
 $lang['Users'] = 'Uživatelé';
 $lang['Virtual category'] = 'Virtuální kategorie';
 $lang['Waiting'] = 'Ke schválení';
@@ -564,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = 'Nelze zjistit verze doplňků';
 $lang['Current<br>version'] = 'Současná<br>verze';
 $lang['Available<br>version'] = 'Dostupná<br>verze';
 $lang['Automatic upgrade'] = 'Automatická aktualizace';
-$lang['Automatic installation'] = 'Automatická instalace';
 $lang['Download file'] = 'Stáhnout soubor';
 $lang['Plugin list'] = 'Seznam doplňků';
 $lang['Check for updates'] = 'Zkontrolovat aktualizace';
@@ -594,11 +581,7 @@ $lang['ACCESS_2'] = 'Přístupné přihlášeným';
 $lang['ACCESS_3'] = 'Přístupné administrátorům';
 $lang['ACCESS_4'] = 'Přístupné správcům';
 $lang['ACCESS_5'] = 'Nepřístupné';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Domovská stránka Piwigo';
 $lang['Support'] = 'Podpora';
-$lang['Bugs'] = 'Chyby';
-$lang['Extensions'] = 'Rozšíření';
 $lang['Documentation'] = 'Dokumentace';
 $lang['A new version of Piwigo is available.'] = 'Je dostupná nová verze Piwigo.';
 $lang['Piwigo Administration'] = 'Administrace Piwigo';
@@ -608,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Je nutné aktualizovat systém pokud chcete využívat všechny funkce aplikace - jinak nemusí aplikace pracovat správně nebo vůbec';
 $lang['Deleted on'] = 'Vymazáno';
 $lang['Last hit'] = 'Poslední zobrazení';
-$lang['Hits'] = 'Zobrazení';
 $lang['GD library is missing'] = 'GD knihovna neexistuje';
 $lang['Templates'] = 'Šablony';
 $lang['Extend for templates'] = 'Rozšířit pro šablony';
@@ -630,7 +612,6 @@ $lang['No element in this category'] = 'Kategorie neobsahuje žádné položky';
 $lang['Images manual order was saved'] = 'Pořadí fotografií bylo uloženo';
 $lang['ranks'] = 'hodnocení';
 $lang['Drag to re-order'] = 'Pořadí změníte táhnutím myši';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Nelze zjistit informace o serveru - allow_url_fopen není povoleno.';
 $lang['Quick Local Synchronization'] = 'Rychlá místní synchronizace';
 $lang['No photo can be deleted'] = 'Fotografie nemůže být vymazána';
 $lang['Note: Only deletes photos added with pLoader'] = 'Poznámka: odstraní pouze fotografie přidané pomocí pLoaderu';
@@ -645,7 +626,6 @@ $lang['Number of downloads'] = 'Počet stažení';
 
 
 // --------- Starting below: New or revised $lang ---- from Colibri
-$lang['Upload Form'] = 'Nahrávací formulář';
 $lang['Upload Photos'] = 'Nahrát fotografie';
 $lang['Drop into category'] = 'Zpět do kategorie';
 $lang['+ Add an upload box'] = '+ Přidat upload box';
diff --git a/language/cs_CZ/common.lang.php b/language/cs_CZ/common.lang.php
index 8589aab42..32c35e719 100644
--- a/language/cs_CZ/common.lang.php
+++ b/language/cs_CZ/common.lang.php
@@ -51,7 +51,6 @@ $lang['%d new users'] = '%d nových uživatelů';
 $lang['%d waiting element'] = '%d čekající objekt';
 $lang['%d waiting elements'] = '%d čekajících objektů';
 $lang['About'] = 'O galerii';
-$lang['All tags must match'] = 'Všechna klíčová slova musí odpovídat';
 $lang['All tags'] = 'Všechna klíčová slova';
 $lang['Any tag'] = 'Kterékoliv klíčové slovo';
 $lang['At least one listed rule must be satisfied.'] = 'Alespoň jedno pravidlo ze seznamu musí být splněno.';
@@ -149,7 +148,6 @@ $lang['caddie'] = 'Košík';
 $lang['Calendar'] = 'Kalendář';
 $lang['All'] = 'Vše';
 $lang['display each day with pictures, month per month'] = 'Fotografie podle dnů, měsíc po měsíci';
-$lang['display pictures added on'] = 'Zobrazit fotografie přidané ';
 $lang['View'] = 'Zobrazit';
 $lang['chronology_monthly_calendar'] = 'Kalendář na měsíc';
 $lang['chronology_monthly_list'] = 'Seznam na měsíc';
@@ -315,7 +313,6 @@ $lang['can\'t upload the picture on the server'] = 'Nelze nahrát fotografii na
 $lang['the username must be given'] = 'Je nutné zadat uživatelské jméno';
 $lang['A picture\'s name already used'] = 'Fotografie s tímto názvem již existuje';
 $lang['You must choose a picture fileformat for the image'] = 'Je nutné zvolit typ souboru fotografie';
-$lang['You can\'t upload pictures in this category'] = 'Není možné nahrát fotografie do této kategorie';
 $lang['Name of the picture'] = 'Název fotografie';
 $lang['Upload a picture'] = 'Nahrát fotografii';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Fotografie byla úspěšně přidána, zobrazí se po schválení administrátorem';
@@ -327,8 +324,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Prohlížeč: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Komentář: %s';
-$lang['Delete: %s'] = 'Smazat: %s';
-$lang['Validate: %s'] = 'Schválit: %s';
 $lang['Comment by %s'] = 'Komentář od %s';
 $lang['User: %s'] = 'Uživatel: %s';
 $lang['Email: %s'] = 'E-mail: %s';
diff --git a/language/cs_CZ/install.lang.php b/language/cs_CZ/install.lang.php
index 8d8e1eb63..8d4c1351d 100644
--- a/language/cs_CZ/install.lang.php
+++ b/language/cs_CZ/install.lang.php
@@ -35,11 +35,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'e-
 $lang['Webmaster login'] = 'Uživatelské jméno správce';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Bude zobrazen návštěvníkům. Je nutný pro administraci aplikace.';
 
-$lang['Parameters are correct'] = 'Parametry jsou v pořádku';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'Spojení na server se podařilo, ale nebylo možné připojit databázi';
 $lang['Can\'t connect to server'] = 'Nebylo možné se připojit k serveru';
-$lang['The next step of the installation is now possible'] = 'Nyní je možný další krok instalace';
-$lang['next step'] = 'další krok';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Zkopírujte růžový text mezi čárkami a vložte jej do souboru "include/mysql.inc.php"(Varování : mysql.inc.php musí obsahovat jen text, který je růžový, bez dalších odřádkování, nebo mezer)';
 
 $lang['Host'] = 'MySQL server';
@@ -55,15 +52,11 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'vložte uživatelské jméno správce';
 $lang['webmaster login can\'t contain characters \' or "'] = 'uživatelské jméno správce nemůže obsahovat znak \' nebo "';
 $lang['please enter your password again'] = 'prosím zadejte znovu heslo';
-$lang['Installation finished'] = 'Instalace ukončena';
 $lang['Webmaster password'] = 'Heslo správce';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Heslo mějte utajeno, umožní Vám přístup do administrace aplikace';
 $lang['Password [confirm]'] = 'Heslo [potvrzení]';
 $lang['verification'] = 'kontrola';
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = 'Potřebujete pomoc ? Zeptejte se na <a href="%s">Piwigo fóru</a>.';
-$lang['install_end_message'] = 'Konfigurace aplikace Piwigo je ukončena, tady jsou další kroky<br /><br />
-* přejděte na stránku identifikace : [ <a href="identification.php">identifikace</a> ] a použijte uživatelské jméno a heslo správce<br />
-* toto přihlášení Vám umožní přístup do administrace aplikacea k instrukcím jak umístit fotografie do adresářů';
 $lang['Webmaster mail address'] = 'E-mail správce';
 $lang['Visitors will be able to contact site administrator with this mail'] = 'Návštěvníci mohou pomocí tohoto e-mailu správce kontaktovat';
-?>
\ No newline at end of file
+?>
diff --git a/language/da_DK/common.lang.php b/language/da_DK/common.lang.php
index fcf0069bf..60a407456 100644
--- a/language/da_DK/common.lang.php
+++ b/language/da_DK/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d nye brugere';
 $lang['%d waiting element'] = '%d ventende element';
 $lang['%d waiting elements'] = '%d ventende elements';
 $lang['About'] = 'Om';
-$lang['All tags must match'] = 'Alle tags skal matche';
 $lang['All tags'] = 'Alle tags';
 $lang['Any tag'] = 'Enhver tag';
 $lang['At least one listed rule must be satisfied.'] = 'Mindst en af reglerne skal være opfyldt.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'caddie';
 $lang['Calendar'] = 'Kalender';
 $lang['All'] = 'Alle';
 $lang['display each day with pictures, month per month'] = 'vis hver dag med fotos';
-$lang['display pictures added on'] = 'vis fotos taget den ';
 $lang['View'] = 'Vis';
 $lang['chronology_monthly_calendar'] = 'Månedlig Kalender';
 $lang['chronology_monthly_list'] = 'Månedlig liste';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'Kan ikke uploade fotoet til
 $lang['the username must be given'] = 'brugernavn skal være angivet';
 $lang['A picture\'s name already used'] = 'Fotos navn er allerede brugt';
 $lang['You must choose a picture fileformat for the image'] = 'Du skal vælget et fotoformat til fotoet';
-$lang['You can\'t upload pictures in this category'] = 'Du kan ikke uploade fotos i denne kategori';
 $lang['Name of the picture'] = 'Navn på fotoet';
 $lang['Upload a picture'] = 'Upload et foto';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Fotoet er uploaded, en administrator vil validere det hurtigst muligt';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Browser: %s';
 $lang['Author: %s'] = 'Forfatter: %s';
 $lang['Comment: %s'] = 'kommentar: %s';
-$lang['Delete: %s'] = 'Slet: %s';
-$lang['Validate: %s'] = 'validering: %s';
 $lang['Comment by %s'] = 'kommentar by %s';
 $lang['User: %s'] = 'Bruger: %s';
 $lang['Email: %s'] = 'Email: %s';
@@ -368,7 +363,6 @@ $lang['cloud'] = 'cloud';
 $lang['Reset to default values'] = 'Reset til default';
 $lang['delete all images from your favorites'] = 'slet alle filer fra dine favoritter';
 $lang['Sent by'] = 'Sent af';
-$lang['Email address is missing'] = 'Email addressen mangler';
 $lang['Cookies are blocked or not supported by your browser. You must enable cookies to connect.'] = 'Cookies er blokkeret eller ikke supporteret af din browser. Aktiver cookies for at komme på.';
 $lang['Some info about this picture'] = 'Informationer om dette foto';
 $lang['Some more (technical) info about this picture'] = 'Flere (tekniske) informationer om dette foto';
diff --git a/language/da_DK/install.lang.php b/language/da_DK/install.lang.php
index b502ff966..77ea0e088 100644
--- a/language/da_DK/install.lang.php
+++ b/language/da_DK/install.lang.php
@@ -30,11 +30,8 @@ $lang['Start Install'] = 'Start Installation';
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'mail addresse skal være som xxx@yyy.eee (example : jack@altern.org)';
 $lang['Webmaster login'] = 'Webmaster login';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Det vil blive vist til de besøgende. Det er nødvendigt for website administration';
-$lang['Parameters are correct'] = 'Parametre er korrekt';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'Forbindelse til server oprettet, men det var ikke muligt at forbinde til databasen';
 $lang['Can\'t connect to server'] = 'Kan ikke forbinde til serveren';
-$lang['The next step of the installation is now possible'] = 'Næste del af installationen er nu mulige';
-$lang['next step'] = 'næste del';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Kopier teksten i pink mellem bindestregerne og kopier det ind i filen "include/mysql.inc.php"(Advarsel : mysql.inc.php må kun indeholde det i pink, ingen linieskift eller mellemrum)';
 $lang['Host'] = 'MySQL host';
 $lang['localhost, sql.multimania.com, toto.freesurf.fr'] = 'localhost, sql.multimania.com, toto.freesurf.fr';
@@ -49,7 +46,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'indtast et login  webmaster';
 $lang['webmaster login can\'t contain characters \' or "'] = 'webmaster login må ikke indeholde karakterernecan \' or "';
 $lang['please enter your password again'] = 'indtast dit password igen';
-$lang['Installation finished'] = 'Installationen er færdig';
 $lang['Webmaster password'] = 'Webmaster password';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Hold det hemmeligt, det giver dig adgang til administrations panelet.';
 $lang['Password [confirm]'] = 'Password [bekræft]';
diff --git a/language/de_DE/admin.lang.php b/language/de_DE/admin.lang.php
index fc5ef8f37..443d1a7ae 100644
--- a/language/de_DE/admin.lang.php
+++ b/language/de_DE/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Sammelkorb verwalten';
 $lang['Caddie'] = 'Sammelkorb';
 $lang['Categories authorized thanks to group associations'] = 'Für Kategorien freigeschaltet durch Gruppenzugehörigkeit';
 $lang['Categories manual order was saved'] = 'Kategorienreihenfolge gespeichert';
-$lang['Categories ascending alphanumerically ordered'] = 'Kategorien alphanumerisch sortiert';
 $lang['Category elements associated to the following categories: %s'] = 'Kategorieelemente zu folgenden Kategorien zugeordnet: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Suche nach einem Upgrade nicht möglich.';
 $lang['Check for upgrade'] = 'Prüfe ob eine neue Version der Bildergalerie verfügbar ist.';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'leere Sammelkorb';
 $lang['Environment'] = 'Server-Daten';
 $lang['Form'] = 'Formular';
 $lang['Gallery URL'] = 'genaue URL zur Gallerie';
-$lang['Gallery description'] = 'Galeriebeschreibung';
 $lang['Gallery title'] = 'Galerietitel';
 $lang['Grant selected groups'] = 'Ausgewählte Gruppen zulassen';
 $lang['Grant selected users'] = 'Ausgewählte Benutzer zulassen';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Name';
 $lang['New name'] = 'Neuer Name';
 $lang['New parent category'] = 'Neue Oberkategorie';
 $lang['New tag'] = 'Neuer Tag';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Kein Tag definiert. Benutze Verwaltung > Elemente > Tags';
 $lang['Number of comments per page'] = 'Anzahl von Kommentaren pro Seite';
 $lang['Number of rates'] = 'Anzahl von Bewertungen';
 $lang['Number of thumbnails to create'] = 'Anzahl von zu erstellenden Vorschaubildern';
 $lang['Only private categories are listed'] = 'Nur private Kategorien aufgeführt';
 $lang['Operating system'] = 'Betriebssystem';
 $lang['Options'] = 'Optionen';
-$lang['Categories sorted in ascending order &dArr;'] = 'Ordne Alphanumerisch';
 $lang['Other private categories'] = 'Andere private Kategorien';
 $lang['Page banner'] = 'Seitenbanner';
 $lang['Parent category'] = 'übergeordnete Kategorie';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'Tag "%s" existiert bereits';
 $lang['Tag "%s" was added'] = 'Tag "%s" wurde hinzugefügt';
 $lang['Tag selection'] = 'Tag Auswahl';
 $lang['Take selected elements out of caddie'] = 'Entferne markierte Elemente aus dem Sammelkorb';
-$lang['The following tag were deleted'] = 'Der folgende Tag wird gelöscht';
 $lang['The %d following tags were deleted'] = 'Die %d folgenden Tags werden gelöscht :';
 $lang['Unable to check for upgrade.'] = 'Update-Prüfung ist nicht möglich.';
 $lang['Uninstall'] = 'Deinstallieren';
@@ -235,7 +230,6 @@ $lang['File'] = 'Datei';
 $lang['Filesize'] = 'Dateigröße';
 $lang['first element added on %s'] = 'Erstes Element hinzugefügt am %s';
 $lang['Forbidden'] = 'Gesperrte Kategorien';
-$lang['General'] = 'Grundeinstellungen';
 $lang['global mode'] = 'Gobaler Modus';
 $lang['group "%s" added'] = 'Gruppe "%s" ninzugefügt';
 $lang['group "%s" deleted'] = 'Gruppe "%s" gelöscht';
@@ -244,7 +238,6 @@ $lang['group'] = 'Gruppe';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Der Gruppenname darf kein " oder \' enthalten oder leer bleiben.';
 $lang['This name is already used by another group.'] = 'Diesen Gruppenname gibt es schon.';
 $lang['Groups'] = 'Gruppen';
-$lang['Instructions'] = 'Anleitungen';
 $lang[''] = '';
 $lang['High definition'] = 'High definition';
 $lang['jump to category'] = 'Gehe zu Kategorie';
@@ -328,7 +321,6 @@ $lang['Send mail on HTML format'] = 'Sende E-Mail im HTML-Format';
 $lang['Include display of recent pictures group by dates'] = 'Zeige die ersten Bilder als Vorschau in der E-Mail';
 $lang['Available only with HTML format'] = 'Nur verfügbar, wenn die Benachrichtigungen im HTML-Format verschickt werden';
 $lang['no write access'] = 'kein Schreibzugriff';
-$lang['path'] = 'Pfad';
 $lang['Permissions'] = 'Berechtigungen';
 $lang['private'] = 'private';
 $lang['Properties'] = 'Eigenschaften';
@@ -337,7 +329,6 @@ $lang['Purge never used notification feeds'] = 'Lösche alle noch nicht verschic
 $lang['Purge sessions'] = 'Lösche Sitzungen';
 $lang['randomly represented'] = 'zufälliges Vorschaubild';
 $lang['registration date'] = 'Registrierungsdatum';
-$lang['Remote site'] = 'Remote-Standort';
 $lang['clean'] = 'reinigen';
 $lang['remove remote listing.xml file'] = 'Löschen Sie die Datei listing.xml Remote';
 $lang['generate listing'] = 'generieren listing';
@@ -347,7 +338,6 @@ $lang['A local listing.xml file has been found for'] = 'Listing.xml lokalen Date
 $lang['read local listing.xml and update'] = 'lesen listing.xml lokalen und zu aktualisieren';
 $lang['test'] = 'Test';
 $lang['test this remote site'] = 'testen Remote-Site';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'Die URL einer Remote-Site muss mit "http://" oder "https://" beginnen und darf nur diese Zeichen enthalten "/", "a-zA-Z0-9", "-" oder "_"';
 $lang['remove tags'] = 'Tags entfernen';
 $lang['Repair and optimize database'] = 'Reparieren und Optimierung der Datenbank';
 $lang['selection'] = 'Auswahl';
@@ -356,7 +346,7 @@ $lang['singly represented'] = 'festgelegtes Vorschaubild';
 $lang['This site already exists'] = 'Diese Seite gibt es bereits';
 $lang['Create a new site : (give its URL to create_listing_file.php)'] = 'Erstellen Sie eine neue Remote-Site: (URL auf seine create_listing_file.php)';
 $lang['created'] = 'erstellt';
-$lang['delete'] = 'löschen';
+$lang['Delete'] = 'löschen';
 $lang['delete this site and all its attached elements'] = 'Entfernen dieser Seite und alle damit zusammenhängenden Daten';
 $lang['deleted'] = 'gelöscht';
 $lang['an error happened'] = 'ein Fehler ist aufgetreten';
@@ -404,7 +394,6 @@ $lang['for this file format'] = 'für dieses Dateiformat';
 $lang['unit mode'] = 'Einzelmodus';
 $lang['Unlocked'] = 'Entsperrt';
 $lang['unset'] = 'Lösche Einstellung';
-$lang['Move up'] = 'Nach oben verschieben';
 $lang['Update categories informations'] = 'Kategorieinformationen aktualisieren';
 $lang['Update images informations'] = 'Bildinformationen aktualisieren';
 $lang['Synchronize'] = 'Synchronisieren';
@@ -452,7 +441,6 @@ $lang['user_status_generic'] = 'Allgemein';
 $lang['user_status_guest'] = 'Gast';
 $lang['user_status_normal'] = 'Besucher';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'Benutzername';
 $lang['Users'] = 'Benutzer';
 $lang['Virtual category'] = 'Virtuelle Kategorie';
 $lang['Waiting'] = 'Wartend auf Freigabe';
@@ -563,7 +551,6 @@ $lang['Plugin versions can\'t be checked'] = 'Konnte die folgenden Plugins nicht
 $lang['Current<br>version'] = 'Version<br>Aktuelle';
 $lang['Available<br>version'] = 'Version<br>verfügbar';
 $lang['Automatic upgrade'] = 'Automatisches Update';
-$lang['Automatic installation'] = 'Automatische Installation';
 $lang['Download file'] = 'Laden Sie die Datei';
 $lang['Plugin list'] = 'Liste der Plugins';
 $lang['Check for updates'] = 'Plugins auf Updates überprüfen';
@@ -593,11 +580,7 @@ $lang['ACCESS_2'] = 'Mitglieder';
 $lang['ACCESS_3'] = 'Administratoren';
 $lang['ACCESS_4'] = 'Webmaster';
 $lang['ACCESS_5'] = 'Keine Benutzer';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Home Piwigo';
 $lang['Support'] = 'Support';
-$lang['Bugs'] = 'Bugs';
-$lang['Extensions'] = 'Erweiterungen';
 $lang['Documentation'] = 'WIKI / Dokumentation';
 $lang['A new version of Piwigo is available.'] = 'Es steht eine neue Version von Piwigo zur Verfügung.';
 $lang['Piwigo Administration'] = 'Verwaltung von Piwigo';
@@ -607,7 +590,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Sie müssen Ihr System zu aktualisieren, um vollen Nutzen aus der Anwendung nicht die Anwendung funktioniert nicht richtig oder gar nicht';
 $lang['Deleted on'] = 'Gelöscht am';
 $lang['Last hit'] =  'Letzter Zugriff';
-$lang['Hits'] = 'Verwendungen';
 $lang['GD library is missing'] = 'die GD-Library ist nicht auf dem Server installiert, bitte frage den Administrator oder Provider.';
 $lang['Templates'] = 'Templates (Modelle)';
 $lang['Extend for templates'] = 'Erweitere für Templates';
@@ -630,7 +612,6 @@ $lang['No element in this category'] = 'Kein Element in dieser Kategorie';
 $lang['Images manual order was saved'] = 'Die manuelle Reihenfolge der Bilder wurde gespeichert';
 $lang['ranks'] = 'Reihenfolge';
 $lang['Drag to re-order'] = 'Klicken und Ziehen um eine neue Reihenfolge festzulegen';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Es konnte keine Verbindung zum Server hergestellt werden da die Funktion allow_url_fopen deaktiviert ist.';
 $lang['Quick Local Synchronization'] = 'Schnelle Synchronisierung';
 $lang['No photo can be deleted'] = 'Kein Foto kann gelöscht werden';
 $lang['Note: Only deletes photos added with pLoader'] = 'Bitte beachten: Nur über pLoader hochgeladene Fotos können damit entfernt werden';
@@ -649,8 +630,6 @@ $lang['Subscribe %s'] = 'Abonnieren %s';
 $lang['Subscribe %s to Piwigo Announcements Newsletter'] = 'Abonniere %s zum Piwigo Newsletter';
 $lang['Purge search history'] = 'Lösche die Such-Historie';
 $lang['Hide'] = 'Verstecken';
-$lang['Categories descending alphanumerically ordered'] = 'Kategorien absteigend alphabetisch geordnet ';
-$lang['Categories sorted in descending order &uArr;'] = 'Kategorien sortiert in absteigender Reihenfolge &uArr;';
 $lang['Processing treatment.'] = 'Arbeite daran.';
 $lang['Please wait...'] = 'Bitte warten...';
 $lang['Password is missing. Please enter the password.'] = 'Das Kennwort fehlt. Bitte geben sie ihr Kennwort ein.';
@@ -673,7 +652,6 @@ $lang['Add New Theme'] = 'Füge ein neues Thema hinzu';
 $lang['Forbid this theme to users'] = 'Verbieten Sie dieses Thema den Benutzern';
 $lang['Set as default theme for unregistered and new users'] = 'Setzte als Standartthema für unregistrierte und neue Benutzer';
 $lang['unknown'] = 'unbekannt';
-$lang['Upload Form'] = 'Upload Formular';
 $lang['Upload Photos'] = 'Lade Fotos hoch';
 $lang['Drop into category'] = 'Ziehe es in die Kategorie';
 $lang['+ Add an upload box'] = '+ eine weitere Uploadbox';
@@ -732,7 +710,6 @@ $lang['Read Piwigo Documentation'] = 'Lese die Piwigo Dokumentation';
 $lang['Start pLoader and add your photos.'] = 'Starte pLoader und füge deine Fotos hinzu.';
 $lang['Switch to clear or dark colors for administration'] = 'Wechsle zwischen hellen und dunklen Farben für die Administration';
 $lang['Theme has been successfully installed'] = 'Thema wurde erfolgreich installiert';
-$lang['Upgrade from %s to %s'] = 'Upgrade von %s auf %s';
 $lang['Visit Gallery'] = 'Besuche die Galerie';
 $lang['Visit Piwigo project website'] = 'Besuche die Piwigo Projekthomepage';
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'pLoader bedeutet <em>Piwigo Uploader</em>. Auf deinem Computer bereitet der pLoader die Fotos vor und transferiert sie in die Piwigo Fotogalerie.';
diff --git a/language/de_DE/common.lang.php b/language/de_DE/common.lang.php
index 6b44b5a0c..d32e62f7a 100644
--- a/language/de_DE/common.lang.php
+++ b/language/de_DE/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d neue Benutzer';
 $lang['%d waiting element'] = '%d Element in der Warteschlange';
 $lang['%d waiting elements'] = '%d Elemente in der Warteschlange';
 $lang['About'] = 'über uns';
-$lang['All tags must match'] = 'Alle Tags müssen übereinstimmen';
 $lang['All tags'] = 'Alle Tags';
 $lang['Any tag'] = 'Beliebigen Tag';
 $lang['At least one listed rule must be satisfied.'] = 'Mindestens eine aufgelistete Regel muss übereinstimmen.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'Sammelkorb';
 $lang['Calendar'] = 'Kalender';
 $lang['All'] = 'Alles';
 $lang['display each day with pictures, month per month'] = 'Anzeige von Jahr zu Jahr, Monat für Monat, Tag für Tag';
-$lang['display pictures added on'] = 'die Bilder des ';
 $lang['View'] = 'Anblick';
 $lang['chronology_monthly_calendar'] = 'Monatskalender';
 $lang['chronology_monthly_list'] = 'Monatliche Liste';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'Das Bild kann nicht hochgela
 $lang['the username must be given'] = 'Nutzername fehlt';
 $lang['A picture\'s name already used'] = 'Diese Datei existiert bereits';
 $lang['You must choose a picture fileformat for the image'] = 'das Format der Datei entspricht nicht dem Bild';
-$lang['You can\'t upload pictures in this category'] = 'in dieser Kategorie ist ein Upload nicht erlaubt';
 $lang['Name of the picture'] = 'Name des Bildes';
 $lang['Upload a picture'] = 'Ein Bild hochladen';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Bild erfolgreich hinzugefügt, ein Administrator wird ihr Bild überprüfen und freischalten';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Browser: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Kommentar: %s';
-$lang['Delete: %s'] = 'Löschen: %s';
-$lang['Validate: %s'] = 'Validierung: %s';
 $lang['Comment by %s'] = 'Kommentar von %s';
 $lang['User: %s'] = 'Benutzer: %s';
 $lang['Email: %s'] = 'E-Mail: %s';
@@ -371,7 +366,6 @@ $lang['Sent by'] = 'Gesendet von';
 // --------- Starting below: New or revised $lang ---- from Colibri (2.1)
 $lang['Are you sure?'] = 'Sind Sie sicher?';
 $lang['delete this comment'] = 'Diesen Kommentar löschen';
-$lang['Email address is missing'] = 'Emailadresse fehlt';
 $lang['Cookies are blocked or not supported by your browser. You must enable cookies to connect.'] = 'Cookies werden geblockt oder nicht von ihrem Browser unterstützt. Sie müssen sie erlauben um sich zu verbinden.';
 $lang['Some info about this picture'] = 'Ein paar Infos über dieses Bild';
 $lang['Some more (technical) info about this picture'] = 'Ein paar weitere (technische) Infos über dieses Bild';
diff --git a/language/de_DE/install.lang.php b/language/de_DE/install.lang.php
index 95314d910..719869710 100644
--- a/language/de_DE/install.lang.php
+++ b/language/de_DE/install.lang.php
@@ -32,7 +32,6 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'Di
 $lang['Webmaster login'] = 'Administrator';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Benutzername des Administrators';
 
-$lang['Parameters are correct'] = 'Die Parameter sind korrekt ausgefüllt';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'Die Verbindung zum Server ist OK, aber nicht die Verbindung zu dieser Datenbank';
 $lang['Can\'t connect to server'] = 'Es konnte keine Verbindung zum Datenbankserver aufgebaut werden';
 
@@ -49,7 +48,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'gib bitte einen Benutzernamen für den Webmaster an';
 $lang['webmaster login can\'t contain characters \' or "'] = 'der Benutzername des Webmasters darf nicht die Zeichen \' und " enthalten';
 $lang['please enter your password again'] = 'Bitte wählen Sie ein Passwort';
-$lang['Installation finished'] = 'Installation abgeschlossen';
 $lang['Webmaster password'] = 'Passwort';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Administratorpasswort';
 $lang['Password [confirm]'] = 'Passwort [Bestätigung]';
@@ -69,8 +67,6 @@ $lang['Piwigo was not able to configure PHP 5.'] = 'Piwigo ist nicht in der Lage
 $lang["You may referer to your hosting provider's support and see how you could switch to PHP 5 by yourself."] = "Sie können Kontakt zu ihrem Hosting-Provider aufnehmen und um Unterstützung bitten zur Umstellung auf PHP 5.";
 $lang['Hope to see you back soon.'] = 'Wir hoffen, Sie sind bald wieder zurück.';
 
-$lang['The next step of the installation is now possible'] = 'Der nächste Schritt der Installation ist nun möglich';
-$lang['next step'] = 'nächster Schritt';
 $lang['Database type'] = 'Datenbanktyp';
 $lang['The type of database your piwigo data will be store in'] = 'Der Typ der Datenbank, die Piwigo-Daten werden gespeichert in';
 $lang['The configuration of Piwigo is finished, here is the next step<br><br>
diff --git a/language/de_DE/upgrade.lang.php b/language/de_DE/upgrade.lang.php
index 5ea68ad3f..5540384e8 100644
--- a/language/de_DE/upgrade.lang.php
+++ b/language/de_DE/upgrade.lang.php
@@ -37,7 +37,6 @@ $lang['Only thumbnails prefix and webmaster mail address have been saved from pr
 $lang['This page proposes to upgrade your database corresponding to your old version of Piwigo to the current version.
 The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = 'Diese Seite hat vor, Ihre Datenbank entsprechend Ihrer alten Version von Piwigo zur gegenwärtigen Version zu aktualisieren.
 Der Upgradeassistent ist der Meinung sie haben folgende Version installiert <strong>release %s</strong> (oder identisch).';
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'In <i>%s</i>, vor <b>?></b>, einfügen:';
 $lang['As a precaution, following plugins have been disabled. You must check for plugins upgrade before reactiving them:'] = 'Als Vorsichtsmaßnahme wurden folgende Plugins abgeschaltet. Prüfen Sie, ob ein Pluginupdate verfügbar ist, bevor Sie diese wieder aktivieren:';
 
 ?>
\ No newline at end of file
diff --git a/language/es_AR/common.lang.php b/language/es_AR/common.lang.php
index 9348d5756..17f4451f1 100644
--- a/language/es_AR/common.lang.php
+++ b/language/es_AR/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d nuevos usuarios';
 $lang['%d waiting element'] = '%d elemento en espera';
 $lang['%d waiting elements'] = '%d elementos en espera';
 $lang['About'] = 'Acerca de';
-$lang['All tags must match'] = 'Todos los tags deben corresponder';
 $lang['All tags'] = 'Todos los tags';
 $lang['Any tag'] = 'Cualquier tag';
 $lang['At least one listed rule must be satisfied.'] = 'Uno de los criterios por lo menos debe satisfacerse.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'Carrito de compras';
 $lang['Calendar'] = 'Calendario';
 $lang['All'] = 'Todo';
 $lang['display each day with pictures, month per month'] = 'mostrar año por año, mes por mes, día por día';
-$lang['display pictures added on'] = 'mostrar las imágenes del ';
 $lang['View'] = 'Vista calendario';
 $lang['chronology_monthly_calendar'] = 'Calendario mensual';
 $lang['chronology_monthly_list'] = 'Lista mensual';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'fue imposible subir el archi
 $lang['the username must be given'] = 'falta el nombre de usuario';
 $lang['A picture\'s name already used'] = 'este archivo ya existe';
 $lang['You must choose a picture fileformat for the image'] = 'el formato del archivo no es un formato de imagen reconocido';
-$lang['You can\'t upload pictures in this category'] = 'imposible agregar imágenes en esa categoría';
 $lang['Name of the picture'] = 'Título de la imagen';
 $lang['Upload a picture'] = 'Agregar una imagen';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Imagen agregada con éxito. Un administrador debe aprobarla para que los usuarios puedan verla';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Navegador: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Comentario: %s';
-$lang['Delete: %s'] = 'Borrar: %s';
-$lang['Validate: %s'] = 'Aprobar: %s';
 $lang['Comment by %s'] = 'Comentario por %s';
 $lang['User: %s'] = 'Usuario: %s';
 $lang['Email: %s'] = 'Correo electrónico: %s';
diff --git a/language/es_ES/admin.lang.php b/language/es_ES/admin.lang.php
index a5ea1655f..f32083b26 100644
--- a/language/es_ES/admin.lang.php
+++ b/language/es_ES/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Gestión de la cesta';
 $lang['Caddie'] = 'Cesta';
 $lang['Categories authorized thanks to group associations'] = 'Categorías accesibles gracias a la pertenencia a los grupos';
 $lang['Categories manual order was saved'] = 'La orden manual de las categorías ha sido salvaguardada';
-$lang['Categories ascending alphanumerically ordered'] = 'Categorías ordenadas por orden alfabético';
 $lang['Category elements associated to the following categories: %s'] = 'Los elementos de la categoría han sido asociados con las categorías siguientes : %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'La comprobación de la última versión sobre el servidor fue suspendida por una razón desconocida.';
 $lang['Check for upgrade'] = 'Última versión';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Vaciar la cesta';
 $lang['Environment'] = 'Entorno';
 $lang['Form'] = 'Formulario';
 $lang['Gallery URL'] = 'URL de la galería';
-$lang['Gallery description'] = 'Descripción de la galería';
 $lang['Gallery title'] = 'Título de la galería';
 $lang['Grant selected groups'] = 'Dar el acceso a los grupos seleccionados';
 $lang['Grant selected users'] = 'Darles el acceso a los usuarios seleccionados';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Nombre';
 $lang['New name'] = 'Nuevo nombre';
 $lang['New parent category'] = 'Nueva categoría pariente';
 $lang['New tag'] = 'Nueva etiqueta';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Ninguna etiqueta definida. Utilizar la pantalla Adminstration> Imágenes> etiqueta';
 $lang['Number of comments per page'] = 'Número de comentarios por página';
 $lang['Number of rates'] = 'Número de notas';
 $lang['Number of thumbnails to create'] = 'Número de miniaturas que hay que crear';
 $lang['Only private categories are listed'] = 'Sólo las categorías particulares son puestas en una lista';
 $lang['Operating system'] = 'Systema operativo';
 $lang['Options'] = 'Opciones';
-$lang['Categories sorted in ascending order &dArr;'] = 'Ordenar por orden alfabético';
 $lang['Other private categories'] = 'Otras categorías particulares';
 $lang['Page banner'] = 'Bandera de las páginas';
 $lang['Parent category'] = 'Categoría pariente';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'La etiqueta "%s" ya existe';
 $lang['Tag "%s" was added'] = 'La etiqueta "%s" ha sido añadida';
 $lang['Tag selection'] = 'Selección de las etiquetas';
 $lang['Take selected elements out of caddie'] = 'Sacar los elementos seleccionados de la cesta';
-$lang['The following tag were deleted'] = 'La etiqueta siguiente ha sido suprimida';
 $lang['The %d following tags were deleted'] = 'Las %d etiquetas siguientes han sido suprimidas';
 $lang['Unable to check for upgrade.'] = 'Imposible conocer la última versión.';
 $lang['Uninstall'] = 'Desinstalar';
@@ -235,7 +230,6 @@ $lang['File'] = 'Fichero';
 $lang['Filesize'] = 'Tamaño';
 $lang['first element added on %s'] = 'el primer elemento añadido %s';
 $lang['Forbidden'] = 'prohibido';
-$lang['General'] = 'General';
 $lang['global mode'] = 'modo global';
 $lang['group "%s" added'] = 'grupo "%s" añadido';
 $lang['group "%s" deleted'] = 'grupo "%s" suprimido';
@@ -244,7 +238,6 @@ $lang['group'] = 'grupo';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'El nombre del grupo no debe contener "or \' y no debe estar vacío.';
 $lang['This name is already used by another group.'] = 'Este nombre es ya utilizado por otro grupo.';
 $lang['Groups'] = 'Grupos';
-$lang['Instructions'] = 'Instrucciones';
 $lang[''] = '';
 $lang['High definition'] = 'Alta definición';
 $lang['jump to category'] = 'Ir en la categoría';
@@ -328,7 +321,6 @@ $lang['Send mail on HTML format'] = 'Enviar el mail al tamaño HTML';
 $lang['Include display of recent pictures group by dates'] = 'Incluir la visualización de las últimas imágenes agrupadas por fechas';
 $lang['Available only with HTML format'] = 'Disponible únicamente en tamaño HTML';
 $lang['no write access'] = 'ningún acceso en escritura';
-$lang['path'] = 'camino';
 $lang['Permissions'] = 'Permisos';
 $lang['private'] = 'Privacidad';
 $lang['Properties'] = 'Propiedades';
@@ -337,7 +329,6 @@ $lang['Purge never used notification feeds'] = 'Purgar los flujos de notificaci�
 $lang['Purge sessions'] = 'Purgar las sesiones';
 $lang['randomly represented'] = 'Representando al azar';
 $lang['registration date'] = 'Fecha de registro';
-$lang['Remote site'] = 'Sitio distante';
 $lang['clean'] = 'limpiar';
 $lang['remove remote listing.xml file'] = 'Suprimir el fichero listing.xml distante';
 $lang['generate listing'] = 'generar el listado';
@@ -347,7 +338,6 @@ $lang['A local listing.xml file has been found for'] = 'Un fichero listing.xml l
 $lang['read local listing.xml and update'] = 'Leer el listing.xml local y actualizar';
 $lang['test'] = 'probar';
 $lang['test this remote site'] = 'probar este sitio distante';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'EL URL del sitio distante debe comenzar por "http " o "https" y debe contener carácteres sólo entre "/", " a- zA-Z0-9 ", "-" o "_"';
 $lang['remove tags'] = 'suprimir las etiquetas';
 $lang['Repair and optimize database'] = 'Reparar y optimizar la base de datos';
 $lang['selection'] = 'Selección';
@@ -404,7 +394,6 @@ $lang['for this file format'] = 'para este tamaño de fichero';
 $lang['unit mode'] = 'modo unitario';
 $lang['Unlocked'] = 'quitado el cierre';
 $lang['unset'] = 'Vaciar';
-$lang['Move up'] = 'Desplazar hacia arriba';
 $lang['Update categories informations'] = 'Actualizar las informaciones de las categorías';
 $lang['Update images informations'] = 'Actualizar las informaciones de las imágenes';
 $lang['Synchronize'] = 'Sincronizar';
@@ -560,7 +549,6 @@ $lang['Plugin versions can\'t be checked'] = 'Imposible verificar el plugins sig
 $lang['Current<br>version'] = 'Versión<br>actual';
 $lang['Available<br>version'] = 'Versión<br>disponible';
 $lang['Automatic upgrade'] = 'Actualizacion automática';
-$lang['Automatic installation'] = 'Instalación automática';
 $lang['Download file'] = 'Descargar el fichero';
 $lang['Plugin list'] = 'Lista plugins';
 $lang['Check for updates'] = 'Verificar las actualizaciones';
@@ -590,11 +578,7 @@ $lang['ACCESS_2'] = 'Acceso inscritos';
 $lang['ACCESS_3'] = 'Acceso administradores';
 $lang['ACCESS_4'] = 'Acceso webmestres';
 $lang['ACCESS_5'] = 'Ningún acceso';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Acogida Piwigo';
 $lang['Support'] = 'Ayuda';
-$lang['Bugs'] = 'Bugs';
-$lang['Extensions'] = 'Extensiones';
 $lang['Documentation'] = 'Documentación';
 $lang['A new version of Piwigo is available.'] = 'Una nueva versión de Piwigo está disponible.';
 $lang['Piwigo Administration'] = 'Administración de Piwigo';
@@ -604,7 +588,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Usted debe actualizar su sistema para sacar plenamente provecho  de la aplicación si no la aplicación no funcionará correctamente, incluso en absoluto';
 $lang['Deleted on'] = 'Borrado';
 $lang['Last hit'] =  'Último acceso';
-$lang['Hits'] = 'Utilizaciones';
 $lang['GD library is missing'] = 'Falta la biblioteca GD';
 $lang['Templates'] = 'Templates (Modelos)';
 $lang['Extend for templates'] = 'Extender el templates';
@@ -626,7 +609,6 @@ $lang['No element in this category'] = 'Ningún elemento en esta categoría';
 $lang['Images manual order was saved'] = 'La orden manual de las imágenes ha sido salvada';
 $lang['ranks'] = 'Filas';
 $lang['Drag to re-order'] = 'Hacer clic deslizar para reorganizar';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Imposible conectarse al servidor porque la función allow_url_fopen esta desactivada.';
 $lang['Quick Local Synchronization'] = 'Sincronización Rápida';
 $lang['No photo can be deleted'] = 'Ninguna foto puede ser suprimida';
 $lang['Note: Only deletes photos added with pLoader'] = 'Nota: Solo las fotos añadidas con pLoader pueden ser suprimidas';
@@ -643,8 +625,6 @@ $lang['Subscribe %s'] = 'Abonar a la newsletter inglesa %s';
 $lang['Subscribe %s to Piwigo Announcements Newsletter'] = 'Abonar %s a la newsletter Piwigo';
 $lang['Purge search history'] = 'Purgar el historico de búsquedad';
 $lang['Hide'] = 'Esconder';
-$lang['Categories descending alphanumerically ordered'] = 'Categorías clasificadas por orden alfanumérica decreciente.';
-$lang['Categories sorted in descending order &uArr;'] = 'Categorías por orden decreciente &uArr;';
 $lang['Execution time is out, treatment must be continued [Estmated time: %d seconds].'] = 'Ser sobrepasado el tiempo de ejecución, el tratamiento debe continuar [el Tiempo estimado: %d secundas].';
 $lang['Processing treatment.'] = 'Tratamiento corriente.';
 $lang['Please wait...'] = 'Por favor, espere...';
@@ -668,7 +648,6 @@ $lang['Add New Theme'] = 'Añadir un tema';
 $lang['Forbid this theme to users'] = 'Prohibirles este tema a los usuarios';
 $lang['Set as default theme for unregistered and new users'] = 'Tema por defecto para los invitados y los nuevos usuarios';
 $lang['unknown'] = 'desconocido';
-$lang['Upload Form'] = 'Formulario de añadido';
 $lang['Upload Photos'] = 'Añada fotos';
 $lang['Drop into category'] = 'Poner en una categoría';
 $lang['+ Add an upload box'] = '+ Añadir otra caja de transferencia';
@@ -728,7 +707,6 @@ $lang['Read Piwigo Documentation'] = 'Leer la documentación Piwigo';
 $lang['Start pLoader and add your photos.'] = 'Empiece pLoader y añada sus fotos.';
 $lang['Switch to clear or dark colors for administration'] = 'Elegir colores claros o sombríos como la administración';
 $lang['Theme has been successfully installed'] = 'El tema ha estado instalado con éxito';
-$lang['Upgrade from %s to %s'] = 'Mi al día de %s hacia %s';
 $lang['Visit Gallery'] = 'Visitar la galería';
 $lang['Visit Piwigo project website'] = 'Visitar el sitio Web del proyecto Piwigo';
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'PLoader significa <em>Piwigo Uploader</em>. Desde su ordenador, pLoader prepara sus fotos y los traslada hacia su galería foto Piwigo.';
diff --git a/language/es_ES/common.lang.php b/language/es_ES/common.lang.php
index 8330ce9c3..d41431d4c 100644
--- a/language/es_ES/common.lang.php
+++ b/language/es_ES/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d nuevos usuarios';
 $lang['%d waiting element'] = '%d elemento en espera';
 $lang['%d waiting elements'] = '%d elementos en espera';
 $lang['About'] = 'Acerca de';
-$lang['All tags must match'] = 'Todos las etiquetas deben coincidir';
 $lang['All tags'] = 'Todas las etiquetas';
 $lang['Any tag'] = 'Cualquier etiqueta';
 $lang['At least one listed rule must be satisfied.'] = 'Debe elegir al menos una de las reglas que se listan.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'Carrito';
 $lang['Calendar'] = 'Calendario';
 $lang['All'] = 'Todo';
 $lang['display each day with pictures, month per month'] = 'Visualizacíon año por año,  mes por mes, día , ';
-$lang['display pictures added on'] = 'Mostrar las imágenes añadidas el';
 $lang['View'] = 'Vista';
 $lang['chronology_monthly_calendar'] = 'Calendario mensual';
 $lang['chronology_monthly_list'] = 'Lista mensual';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'Imposible trasladar el fiche
 $lang['the username must be given'] = 'Indique el nombre de usuario';
 $lang['A picture\'s name already used'] = 'Ya existe otra imagen con el mismo nombre';
 $lang['You must choose a picture fileformat for the image'] = 'Indique el formato de archivo de la imagen';
-$lang['You can\'t upload pictures in this category'] = 'No es posible agregar la imagen en esta categoría';
 $lang['Name of the picture'] = 'Nombre de la imagen';
 $lang['Upload a picture'] = 'Agregar una imagen';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Imagen agregada; podrá visualizarse una vez la apruebe el administrador';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Navegador: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Comentario: %s';
-$lang['Delete: %s'] = 'Suprimir: %s';
-$lang['Validate: %s'] = 'Validar: %s';
 $lang['Comment by %s'] = 'Comentario de %s';
 $lang['User: %s'] = 'Usuario: %s';
 $lang['Email: %s'] = 'Email: %s';
@@ -372,7 +367,6 @@ $lang['Cookies are blocked or not supported by your browser. You must enable coo
 $lang['delete all images from your favorites'] = 'Suprimir todas las imágenes de sus favoritos';
 $lang['Are you sure?'] = '¿Seguro?';
 $lang['delete this comment'] = 'Borrar este comentario';
-$lang['Email address is missing'] = 'El correo electrónico es faltante';
 $lang['Some info about this picture'] = 'Informaciones sobre esta imagen';
 $lang['Some more (technical) info about this picture'] = 'Informaciones (técnicas) sobre esta imagen';
 $lang['edit this comment'] = 'editar este comentario';
diff --git a/language/es_ES/install.lang.php b/language/es_ES/install.lang.php
index 9d070bde2..8b448d8f8 100644
--- a/language/es_ES/install.lang.php
+++ b/language/es_ES/install.lang.php
@@ -32,7 +32,6 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'La
 $lang['Webmaster login'] = 'Administrador';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Este identificador aparecerá a todos sus visitantes. Le sirvira para administrar el sitio';
 
-$lang['Parameters are correct'] = 'Los parámetros entrados son correctos';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'La conexión al servidor es O.K., pero es imposible conectarse a esta base de datos';
 $lang['Can\'t connect to server'] = 'Imposible conectarse al servidor';
 
@@ -49,7 +48,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'Por favor, escriba un pseudo para el webmaster';
 $lang['webmaster login can\'t contain characters \' or "'] = 'El pseudo del webmaster no debe contener carácter " y \'';
 $lang['please enter your password again'] = 'Por favor, ponga su contraseña';
-$lang['Installation finished'] = 'Instalación finalizada';
 $lang['Webmaster password'] = 'Contraseña';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Debe quedar confidencial, permite acceder al panel de administración.';
 $lang['Password [confirm]'] = 'Contraseña [Confirmar]';
@@ -69,8 +67,6 @@ $lang['Piwigo was not able to configure PHP 5.'] = 'Piwigo no pudo configurar PH
 $lang["You may referer to your hosting provider's support and see how you could switch to PHP 5 by yourself."] = 'Usted debe ponerse en contacto con su alojador web con el fin de saber cómo configurar PHP 5';
 $lang['Hope to see you back soon.'] = 'Esperando verle  muy pronto...';
 
-$lang['The next step of the installation is now possible'] = 'Puede seguir con la instalación sigiente';
-$lang['next step'] = 'Etapa siguiente';
 
 $lang['Database type'] = 'Tipo de base de datos';
 $lang['The type of database your piwigo data will be store in'] = 'La base de datos en la cual será almacenado su dato Piwigo';
diff --git a/language/es_ES/upgrade.lang.php b/language/es_ES/upgrade.lang.php
index 48dac6fd1..6767901ae 100644
--- a/language/es_ES/upgrade.lang.php
+++ b/language/es_ES/upgrade.lang.php
@@ -38,7 +38,6 @@ $lang['All sub-categories of private categories become private'] = 'Todas las su
 $lang['User permissions and group permissions have been erased'] = 'Las autorizaciones de los usuarios y de los grupos han sido borradas';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Sólo el prefijo de las miniaturas y el email  del webmestre han sido salvaguardados por la configuración precedente';
 
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'En el fichero <i>%s</i>, antes <b>?></b>, inserte:';
 
 $lang['This page proposes to upgrade your database corresponding to your old version of Piwigo to the current version.
 The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = 'Esta página le propone poner al día la base de datos de su antigua versión de piwigo hacia la nueva versión.
diff --git a/language/fr_FR/admin.lang.php b/language/fr_FR/admin.lang.php
index 1f75d7d11..df3850403 100644
--- a/language/fr_FR/admin.lang.php
+++ b/language/fr_FR/admin.lang.php
@@ -67,8 +67,6 @@ $lang['Caddie management'] = "Gestion du panier";
 $lang['Caddie'] = "Panier";
 $lang['Categories authorized thanks to group associations'] = "Catégories accessibles grâce à l'appartenance aux groupes";
 $lang['Categories manual order was saved'] = "L'ordre manuel des catégories a été sauvegardé";
-$lang['Categories ascending alphanumerically ordered'] = "Catégories triées par ordre alphabético-numérique croissant.";
-$lang['Categories descending alphanumerically ordered'] = "Catégories triées par ordre alphabético-numérique décroissant.";
 $lang['Category elements associated to the following categories: %s'] = "Les éléments de la catégorie ont été associés aux catégories suivantes : %s";
 $lang['Check for upgrade failed for unknown reasons.'] = "La vérification de la dernière version sur le serveur a échouée pour une raison inconnue.";
 $lang['Check for upgrade'] = "Dernière version ?";
@@ -99,7 +97,6 @@ $lang['Empty caddie'] = "Vider le panier";
 $lang['Environment'] = "Environnement";
 $lang['Form'] = "Formulaire";
 $lang['Gallery URL'] = "URL de la galerie";
-$lang['Gallery description'] = "Description de la galerie";
 $lang['Gallery title'] = "Titre de la galerie";
 $lang['Grant selected groups'] = "Donner l'accès aux groupes sélectionnés";
 $lang['Grant selected users'] = "Donner l'accès aux utilisateurs sélectionnés";
@@ -126,15 +123,12 @@ $lang['Name'] = "Nom";
 $lang['New name'] = "Nouveau nom";
 $lang['New parent category'] = "Nouvelle catégorie parente";
 $lang['New tag'] = "Nouveau tag";
-$lang['No tag defined. Use Administration>Pictures>Tags'] = "Aucun tag défini. Utiliser l'écran Administration>Images>Tags";
 $lang['Number of comments per page'] = "Nombre de commentaires par page";
 $lang['Number of rates'] = "Nombre de notes";
 $lang['Number of thumbnails to create'] = "Nombre de miniatures à créer";
 $lang['Only private categories are listed'] = "Seules les catégories privées sont listées";
 $lang['Operating system'] = "Système d'exploitation";
 $lang['Options'] = "Options";
-$lang['Categories sorted in ascending order &dArr;'] = "Catégories triées par ordre croissant &dArr;";
-$lang['Categories sorted in descending order &uArr;'] = "Catégories par ordre décroissant &uArr;";
 $lang['Other private categories'] = "Autres catégories privées";
 $lang['Page banner'] = "Bannière des pages";
 $lang['Parent category'] = "Catégorie parente";
@@ -178,7 +172,6 @@ $lang['Tag "%s" already exists'] = "Le tag \"%s\" existe déjà";
 $lang['Tag "%s" was added'] = "Le tag \"%s\" a été ajouté";
 $lang['Tag selection'] = "Sélection de tags";
 $lang['Take selected elements out of caddie'] = "Sortir les éléments sélectionnés du panier";
-$lang['The following tag were deleted'] = "Le tag suivant a été supprimé";
 $lang['The %d following tags were deleted'] = "Les %d tags suivants ont été supprimés";
 $lang['Unable to check for upgrade.'] = "Impossible de connaître la dernière version.";
 $lang['Uninstall'] = "Désinstaller";
@@ -239,7 +232,6 @@ $lang['File'] = "Fichier";
 $lang['Filesize'] = "Poids";
 $lang['first element added on %s'] = "premier élément ajouté le %s";
 $lang['Forbidden'] = "Interdits";
-$lang['General'] = "Générale";
 $lang['global mode'] = "mode global";
 $lang['group "%s" added'] = "groupe \"%s\" ajouté";
 $lang['group "%s" deleted'] = "groupe \"%s\" supprimé";
@@ -248,7 +240,6 @@ $lang['group'] = "groupe";
 $lang['The name of a group must not contain " or \' or be empty.'] = "Le nom du groupe ne doit pas contenir \" ou ' et ne doit pas être vide.";
 $lang['This name is already used by another group.'] = "Ce nom est déjà utilisé par un autre groupe.";
 $lang['Groups'] = "Groupes";
-$lang['Instructions'] = "Instructions";
 $lang[''] = "";
 $lang['High definition'] = "Haute définition";
 $lang['jump to category'] = "Se rendre dans la catégorie";
@@ -335,7 +326,6 @@ $lang['Send mail on HTML format'] = "Envoyer le mail au format HTML";
 $lang['Include display of recent pictures group by dates'] = "Inclure l'affichage des dernières images groupées par dates";
 $lang['Available only with HTML format'] = "Disponible uniquement avec le format HTML";
 $lang['no write access'] = "Pas d'accès en écriture";
-$lang['path'] = "chemin d'accès'";
 $lang['Permissions'] = "Permissions";
 $lang['private'] = "privé";
 $lang['Properties'] = "Propriétés";
@@ -344,7 +334,6 @@ $lang['Purge never used notification feeds'] = "Purger les flux de notification
 $lang['Purge sessions'] = "Purger les sessions";
 $lang['randomly represented'] = "représentant au hasard";
 $lang['registration date'] = "date d'enregistrement";
-$lang['Remote site'] = "Site distant";
 $lang['clean'] = "nettoyer";
 $lang['remove remote listing.xml file'] = "supprimer le fichier listing.xml distant";
 $lang['generate listing'] = "générer le listing";
@@ -354,7 +343,6 @@ $lang['A local listing.xml file has been found for'] = "Un fichier listing.xml l
 $lang['read local listing.xml and update'] = "lire le listing.xml local et mettre à jour";
 $lang['test'] = "tester";
 $lang['test this remote site'] = "tester ce site distant";
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = "L'URL d'un site distant doit commencer par \"http\" ou \"https\" et ne comporter que des caractères parmi \"/\", \"a-zA-Z0-9\", \"-\" ou \"_\"";
 $lang['remove tags'] = "supprimer les tags";
 $lang['Repair and optimize database'] = "Réparer et optimiser la base de données";
 $lang['selection'] = "sélection";
@@ -363,7 +351,7 @@ $lang['singly represented'] = "représentant fixe";
 $lang['This site already exists'] = "Ce site existe déjà";
 $lang['Create a new site : (give its URL to create_listing_file.php)'] = "Créer un nouveau site distant : (donner son URL vers create_listing_file.php)";
 $lang['created'] = "créé";
-$lang['delete'] = "supprimer";
+$lang['Delete'] = "supprimer";
 $lang['delete this site and all its attached elements'] = "supprimer ce site et toutes les informations associées";
 $lang['deleted'] = "supprimé";
 $lang['an error happened'] = "une erreur est survenue";
@@ -411,7 +399,6 @@ $lang['for this file format'] = "pour ce format de fichier";
 $lang['unit mode'] = "mode unitaire";
 $lang['Unlocked'] = "Déverrouillées";
 $lang['unset'] = "vider";
-$lang['Move up'] = "Déplacer vers le haut";
 $lang['Update categories informations'] = "Mettre à jour les informations des catégories";
 $lang['Update images informations'] = "Mettre à jour les informations des images";
 $lang['Synchronize'] = "Synchroniser";
@@ -459,7 +446,6 @@ $lang['user_status_generic'] = "Générique";
 $lang['user_status_guest'] = "Invité";
 $lang['user_status_normal'] = "Visiteur";
 $lang['user_status_webmaster'] = "Webmestre";
-$lang['username'] = "nom utilisateur";
 $lang['Users'] = "Utilisateurs";
 $lang['Virtual category'] = "Catégorie virtuelle";
 $lang['Waiting'] = "En attente";
@@ -567,7 +553,6 @@ $lang['Plugin versions can\'t be checked'] = "Impossible de vérifier les plugin
 $lang['Current<br>version'] = "Version<br>actuelle";
 $lang['Available<br>version'] = "Version<br>disponible";
 $lang['Automatic upgrade'] = "Mise à jour automatique";
-$lang['Automatic installation'] = "Installation automatique";
 $lang['Download file'] = "Télécharger le fichier";
 $lang['Plugin list'] = "Liste des plugins";
 $lang['Check for updates'] = "Rechercher les mises à jour";
@@ -597,11 +582,7 @@ $lang['ACCESS_2'] = "Accès aux utilisateurs inscrits";
 $lang['ACCESS_3'] = "Accès aux administrateurs";
 $lang['ACCESS_4'] = "Accès aux webmestres";
 $lang['ACCESS_5'] = "Pas d'accès";
-$lang['Demo'] = "Démo";
-$lang['Piwigo home'] = "Accueil Piwigo";
 $lang['Support'] = "Support";
-$lang['Bugs'] = "Bogues";
-$lang['Extensions'] = "Extensions";
 $lang['Documentation'] = "Documentation";
 $lang['A new version of Piwigo is available.'] = "Une nouvelle version de Piwigo est disponible.";
 $lang['Piwigo Administration'] = "Administration de Piwigo";
@@ -611,7 +592,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = "Vous devez mettre à jour votre système pour profiter pleinement de l'application, sinon l'application ne fonctionnera pas correctement, voire pas du tout";
 $lang['Deleted on'] = "Supprimés sur";
 $lang['Last hit'] = "dernier score";
-$lang['Hits'] = "Utilisations";
 $lang['GD library is missing'] = "la bibliothèque GD est manquante";
 $lang['Templates'] = "Templates (modèles)";
 $lang['Extend for templates'] = "Etendre les templates";
@@ -633,7 +613,6 @@ $lang['No element in this category'] = "Aucun élément dans cette catégorie";
 $lang['Images manual order was saved'] = "L'ordre manuel des images a été sauvegardé";
 $lang['ranks'] = "rangs";
 $lang['Drag to re-order'] = "Cliquer-glisser pour ré-organiser";
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = "Impossible de se connecter au server car la fonction allow_url_fopen est désactivée.";
 $lang['Quick Local Synchronization'] = "Synchronisation Rapide";
 $lang['No photo can be deleted'] = "Aucune photo ne peut être supprimée";
 $lang['Note: Only deletes photos added with pLoader'] = "Note : seules les photos ajoutées via pLoader peuvent être supprimées";
@@ -671,7 +650,6 @@ $lang['Forbid this theme to users'] = "Interdire ce thème aux utilisateurs";
 $lang['Set as default theme for unregistered and new users'] = "Thème par défaut pour les invités et les nouveaux utilisateurs";
 $lang['unknown'] = 'inconnu';
 
-$lang['Upload Form'] = 'Formulaire d\'ajout';
 $lang['Upload Photos'] = 'Ajoutez des photos';
 $lang['Drop into category'] = 'Mettre dans une catégorie';
 $lang['+ Add an upload box'] = '+ Ajouter une autre boîte de transfert';
@@ -737,7 +715,6 @@ $lang['Read Piwigo Documentation'] = 'Lire la documentation Piwigo';
 $lang['Start pLoader and add your photos.'] = 'Démarrez pLoader et ajoutez vos photos.';
 $lang['Switch to clear or dark colors for administration'] = 'Choisir des couleurs claires ou sombres pour l\'administration';
 $lang['Theme has been successfully installed'] = 'Le thème a été installé avec succès';
-$lang['Upgrade from %s to %s'] = 'Mis à jour de %s vers %s';
 $lang['Visit Gallery'] = 'Visiter la galerie';
 $lang['Visit Piwigo project website'] = 'Visiter le site web du projet Piwigo';
 
diff --git a/language/fr_FR/common.lang.php b/language/fr_FR/common.lang.php
index 1fdcffb3a..19212dccf 100644
--- a/language/fr_FR/common.lang.php
+++ b/language/fr_FR/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d nouveaux utilisateurs';
 $lang['%d waiting element'] = '%d élément en attente';
 $lang['%d waiting elements'] = '%d éléments en attente';
 $lang['About'] = 'À propos';
-$lang['All tags must match'] = 'Tous les tags doivent correspondre';
 $lang['All tags'] = 'Tous les tags';
 $lang['Any tag'] = 'N\'importe quel tag';
 $lang['At least one listed rule must be satisfied.'] = 'Au moins un des critères doit être satisfait.';
@@ -69,7 +68,6 @@ $lang['Current password is wrong'] = 'Erreur sur le mot de passe actuel';
 $lang['Dimensions'] = 'Dimensions';
 $lang['Display'] = 'Affichage';
 $lang['Each listed rule must be satisfied.'] = 'Chaque critère doit être satisfait';
-$lang['Email address is missing'] = "L'adresse e-mail est manquante";
 $lang['Email address'] = 'Adresse e-mail';
 $lang['Enter your personnal informations'] = 'Entrer vos informations personnelles';
 $lang['Error sending email'] = 'Erreur à l\'envoi du mail';
@@ -145,7 +143,6 @@ $lang['caddie'] = 'Panier';
 $lang['Calendar'] = 'Calendrier';
 $lang['All'] = 'Tout';
 $lang['display each day with pictures, month per month'] = 'affichage année par année, mois par mois, jour par jour';
-$lang['display pictures added on'] = 'afficher les images ajoutées le ';
 $lang['View'] = 'Vue';
 $lang['chronology_monthly_calendar'] = 'Calendrier mensuel';
 $lang['chronology_monthly_list'] = 'Liste mensuelle';
@@ -311,7 +308,6 @@ $lang['can\'t upload the picture on the server'] = 'impossible de transférer le
 $lang['the username must be given'] = 'le nom d\'utilisateur doit être indiqué';
 $lang['A picture\'s name already used'] = 'ce fichier existe déjà';
 $lang['You must choose a picture fileformat for the image'] = 'Le format du fichier doit être un format d\'image';
-$lang['You can\'t upload pictures in this category'] = 'Vous ne pouvez ajouter des images dans cette catégorie';
 $lang['Name of the picture'] = 'Nom de l\'image';
 $lang['Upload a picture'] = 'Ajouter une image';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Image ajoutée avec succès, un administrateur la validera dès que possible';
@@ -323,8 +319,6 @@ $lang['IP: %s'] = 'IP : %s';
 $lang['Browser: %s'] = 'Navigateur : %s';
 $lang['Author: %s'] = 'Auteur : %s';
 $lang['Comment: %s'] = 'Commentaire : %s';
-$lang['Delete: %s'] = 'Suppression : %s';
-$lang['Validate: %s'] = 'Validation : %s';
 $lang['Comment by %s'] = 'Commentaire par %s';
 $lang['User: %s'] = 'Utilisateur: %s';
 $lang['Email: %s'] = 'Email : %s';
diff --git a/language/fr_FR/install.lang.php b/language/fr_FR/install.lang.php
index a328c51b7..8d2dee179 100644
--- a/language/fr_FR/install.lang.php
+++ b/language/fr_FR/install.lang.php
@@ -32,11 +32,8 @@ $lang['Start Install'] = "Démarrer l'installation";
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = "L'adresse mail doit être de la forme xxx@yyy.eee (exemple : jack@altern.org)";
 $lang['Webmaster login'] = "Identifiant de l\'administrateur";
 $lang['It will be shown to the visitors. It is necessary for website administration'] = "Cet identifiant apparaîtra à tous vos visiteurs. Il vous sert pour administrer le site";
-$lang['Parameters are correct'] = "Les paramètres rentrés sont corrects";
 $lang['Connection to server succeed, but it was impossible to connect to database'] = "La connexion au serveur est OK, mais la connection à cette base de données est impossible";
 $lang['Can\'t connect to server'] = "Impossible de se connecter au serveur";
-$lang['The next step of the installation is now possible'] = "La prochaine étape d'installation est désormais possible";
-$lang['next step'] = "étape suivante";
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = "Copiez le texte en rose entre les tirets et collez-le dans le fichier \"local/config/database.inc.php\" (Attention : le fichier database.inc.php ne doit comporter QUE ce qui est en rose entre les tirets, sans aucun retour à la ligne ou espace supplémentaire)";
 $lang['Database type'] = "Type de base de données";
 $lang['The type of database your piwigo data will be store in'] = "La base de données dans laquelle seront stockées vos données Piwigo";
@@ -53,7 +50,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = "veuillez rentrer un pseudo pour le webmaster";
 $lang['webmaster login can\'t contain characters \' or "'] = "le pseudo du webmaster ne doit pas comporter les caractères \" et '";
 $lang['please enter your password again'] = "veuillez resaisir votre mot de passe";
-$lang['Installation finished'] = "Installation terminée";
 $lang['Webmaster password'] = "Mot de passe du webmaster";
 $lang['Keep it confidential, it enables you to access administration panel'] = "Il doit rester confidentiel, il permet d'accéder à l'écran d'administration.";
 $lang['Password [confirm]'] = "Mot de passe [Confirmer]";
diff --git a/language/fr_FR/upgrade.lang.php b/language/fr_FR/upgrade.lang.php
index e90b06629..7ddd9f945 100644
--- a/language/fr_FR/upgrade.lang.php
+++ b/language/fr_FR/upgrade.lang.php
@@ -37,7 +37,6 @@ $lang['Perform a maintenance check in [Administration>Specials>Maintenance] if y
 $lang['As a precaution, following plugins have been disabled. You must check for plugins upgrade before reactiving them:'] = "Par précaution, les plugins suivants ont été désactivés. Vérifiez s'il existe des mises à jour avant de les réactiver :";
 $lang['Only administrator can run upgrade: please sign in below.'] = "Seul un administrateur peut lancer la mise à jour: veuillez vous identifier ci-dessous.";
 $lang['You do not have access rights to run upgrade'] = "Vous n'avez pas les droits nécessaires pour lancer la mise à jour.";
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = "Dans le fichier <i>%s</i>, avant <b>?></b>, insérez:";
 $lang['All sub-categories of private categories become private'] = "Toutes les sous-catégories de catégories privées deviennent privées";
 $lang['User permissions and group permissions have been erased'] = "Les permissions des utilisateurs et des groupes ont été effacées";
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "Seuls le préfixe des miniatures et l'adresse email du webmestre ont étés conservés de la précédente configuration";
diff --git a/language/hr_HR/admin.lang.php b/language/hr_HR/admin.lang.php
index c0b979171..4ffb4ed29 100644
--- a/language/hr_HR/admin.lang.php
+++ b/language/hr_HR/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Uprava ladice';
 $lang['Caddie'] = 'Ladica';
 $lang['Categories authorized thanks to group associations'] = 'Skupine ovjerene zahvaljujući grupnoj povezanosti';
 $lang['Categories manual order was saved'] = 'Stvarni redoslijed skupina je pohranjen';
-$lang['Categories ascending alphanumerically ordered'] = 'Skupine poredane abecedno';
 $lang['Category elements associated to the following categories: %s'] = 'Stavke skupine povezane su sa slijedećim skupinama: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Provjera nadogradnje neuspješna iz nepoznatog razloga.';
 $lang['Check for upgrade'] = 'Provjera nadogradnje';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Isprazni ladicu';
 $lang['Environment'] = 'Okruženje';
 $lang['Form'] = 'Oblik';
 $lang['Gallery URL'] = 'URL Galerije';
-$lang['Gallery description'] = 'Opis Galerije';
 $lang['Gallery title'] = 'Naziv galerije';
 $lang['Grant selected groups'] = 'Ovlasti odabrane grupe';
 $lang['Grant selected users'] = 'Ovlasti odabrane korisnike';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Naziv';
 $lang['New name'] = 'Novi naziv';
 $lang['New parent category'] = 'Nova nadređena skupina';
 $lang['New tag'] = 'Novi tag';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Tag nije određen. Koristi Uprava>Slike>Tagovi';
 $lang['Number of comments per page'] = 'Broj komentara po stranici';
 $lang['Number of rates'] = 'Broj ocjena';
 $lang['Number of thumbnails to create'] = 'broj poveznih sličica za izradu';
 $lang['Only private categories are listed'] = 'Samo osobne skupine su ispisane';
 $lang['Operating system'] = 'Operativni sustav';
 $lang['Options'] = 'Mogućnosti';
-$lang['Categories sorted in ascending order &dArr;'] = 'Abecedno slaganje';
 $lang['Other private categories'] = 'Ostale osobne skupine';
 $lang['Page banner'] = 'Baner stranice';
 $lang['Parent category'] = 'Nadređena skupina';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'Tag "%s" već postoji';
 $lang['Tag "%s" was added'] = 'Tag "%s" dodan';
 $lang['Tag selection'] = 'Odabir tagova';
 $lang['Take selected elements out of caddie'] = 'Izvuci odabrane stavke iz ladice';
-$lang['The following tag were deleted'] = 'slijedeći tag je izbrisan';
 $lang['The %d following tags were deleted'] = 'Slijedeći %d tagovi su izbrisani';
 $lang['Unable to check for upgrade.'] = 'Ne mogu provjeriti za nadogradnju.';
 $lang['Uninstall'] = 'Ukloni';
@@ -235,7 +230,6 @@ $lang['File'] = 'Zapis';
 $lang['Filesize'] = 'Veličina zapisa';
 $lang['first element added on %s'] = 'prva stavka dodana %s';
 $lang['Forbidden'] = 'Zabranjeno';
-$lang['General'] = 'Glavno';
 $lang['global mode'] = 'sveopći način';
 $lang['group "%s" added'] = 'grupa "%s" dodana';
 $lang['group "%s" deleted'] = 'grupa "%s" izbrisana';
@@ -244,7 +238,6 @@ $lang['group'] = 'grupa';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Naziv grupe ne može sadržavati  " ili \' ili biti prazan.';
 $lang['This name is already used by another group.'] = 'Ovaj naziv već koristi druga grupa.';
 $lang['Groups'] = 'Grupe';
-$lang['Instructions'] = 'Upute';
 $lang[''] = '';
 $lang['High definition'] = 'Visoka razlučljivost';
 $lang['jump to category'] = 'skok u skupina';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Pošalji poruku u HTML obliku';
 $lang['Include display of recent pictures group by dates'] = 'Uključi prikaz nedavnih slika složenih po nadnevcima';
 $lang['Available only with HTML format'] = 'Dostupno samo u HTML obliku';
 $lang['no write access'] = 'nema dozvole upisa';
-$lang['path'] = 'putanja';
 $lang['Permissions'] = 'Dozvole';
 $lang['private'] = 'osobno';
 $lang['Properties'] = 'Svojstva';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'Isprazni nikad korištene obavij
 $lang['Purge sessions'] = 'Isprazni sjednice';
 $lang['randomly represented'] = 'predstavljen slučajnim odabirom';
 $lang['registration date'] = 'nadnevak upisa';
-$lang['Remote site'] = 'Udaljeno mjesto';
 $lang['clean'] = 'čisto';
 $lang['remove remote listing.xml file'] = 'ukloni udaljeni listing.xml zapis';
 $lang['generate listing'] = 'izradi popis';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Mjesni listing.xml zapis
 $lang['read local listing.xml and update'] = 'čitam mjesni listing.xml i obnavljam';
 $lang['test'] = 'proba';
 $lang['test this remote site'] = 'isprobajte ovo udaljeno mjesto';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'URL udaljeno mjesta mora počinjati sa http ili https i može sadržavati samo znakove "/", "a-zA-Z0-9", "-" ili "_"';
 $lang['remove tags'] = 'ukloni tagove';
 $lang['Repair and optimize database'] = 'Popravi i ugodi bazu podataka';
 $lang['selection'] = 'odabir';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'za ovu vrstu zapisa';
 $lang['unit mode'] = 'jedinični način';
 $lang['Unlocked'] = 'Otključano';
 $lang['unset'] = 'razdešeno';
-$lang['Move up'] = 'Premjesti gore';
 $lang['Update categories informations'] = 'Obnovi podatke o skupinama';
 $lang['Update images informations'] = 'Obnovi podatke o slikama';
 $lang['Synchronize'] = 'Uskladi';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = 'Općenit';
 $lang['user_status_guest'] = 'Gost';
 $lang['user_status_normal'] = 'Korisnik';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'korisničko ime';
 $lang['Users'] = 'Korisnici';
 $lang['Virtual category'] = 'Nestvarna skupina';
 $lang['Waiting'] = 'Čekanje';
@@ -564,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = 'Inačice dodataka ne mogu se provj
 $lang['Current<br>version'] = 'Trenutna <br>inačica';
 $lang['Available<br>version'] = 'Dostupna<br>inačica';
 $lang['Automatic upgrade'] = 'Samostalna nadogradnja';
-$lang['Automatic installation'] = 'Samostalna ugradba';
 $lang['Download file'] = 'Preuzmi zapis';
 $lang['Plugin list'] = 'Popis dodataka';
 $lang['Check for updates'] = 'Provjera nadogradnji';
@@ -594,11 +581,7 @@ $lang['ACCESS_2'] = 'Pristup pretplatnicima';
 $lang['ACCESS_3'] = 'Pristup upraviteljima';
 $lang['ACCESS_4'] = 'Pristup webmaster-ima';
 $lang['ACCESS_5'] = 'Bez pristupa';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Piwigo naslovnica';
 $lang['Support'] = 'Podrška';
-$lang['Bugs'] = 'Greške';
-$lang['Extensions'] = 'Proširenja';
 $lang['Documentation'] = 'Dokumentacija';
 $lang['A new version of Piwigo is available.'] = 'Nova Piwigo inačica je dostupna.';
 $lang['Piwigo Administration'] = 'Piwigo Uprava';
@@ -608,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'trebate nadograditi vaš sustav da biste imali sve pogodnosti u protivnom sustav neće raditi uredno ili uopće neće raditi';
 $lang['Deleted on'] = 'Izbrisan na';
 $lang['Last hit'] =  'Zadnji posjet';
-$lang['Hits'] = 'Posjeta';
 $lang['GD library is missing'] = 'Nedostaje GD biblioteka';
 $lang['Templates'] = 'Predlošci';
 $lang['Extend for templates'] = 'Proširenje za predloške';
@@ -631,7 +613,6 @@ $lang['No element in this category'] = 'Nema stavke u ovoj skupini';
 $lang['Images manual order was saved'] = 'Pohranjen je izvorni redoslijed slika';
 $lang['ranks'] = 'poretci';
 $lang['Drag to re-order'] = 'Povuci za preslagivanje';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Dohvat poslužiteljskih podataka nemoguć jer je allow_url_fopen onemogućen.';
 $lang['Quick Local Synchronization'] = 'Brzo Mjesno Usklađivanje';
 $lang['No photo can be deleted'] = 'Nema slike koja se može brisati';
 $lang['Note: Only deletes photos added with pLoader'] = 'Obavjest: Briše samo slike dodane sa pLoader-om';
diff --git a/language/hr_HR/common.lang.php b/language/hr_HR/common.lang.php
index c528da8bc..735e8b49b 100644
--- a/language/hr_HR/common.lang.php
+++ b/language/hr_HR/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d novi korisnici';
 $lang['%d waiting element'] = '%d stavka na čekanju';
 $lang['%d waiting elements'] = '%d stavke na čekanju';
 $lang['About'] = 'O...';
-$lang['All tags must match'] = 'Svi tagovi se moraju poklapati';
 $lang['All tags'] = 'Svi tagovi';
 $lang['Any tag'] = 'Bilo koji tag';
 $lang['At least one listed rule must be satisfied.'] = 'Najmanje jedno od navedenih pravila mora biti zadovoljeno.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'ladica';
 $lang['Calendar'] = 'Kalendar';
 $lang['All'] = 'Sve';
 $lang['display each day with pictures, month per month'] = 'prikaz svakog dana sa slikama, mjesec po mjesec';
-$lang['display pictures added on'] = 'prikaz slika dodanih na';
 $lang['View'] = 'Pogledaj';
 $lang['chronology_monthly_calendar'] = 'Mjesečni kalendar';
 $lang['chronology_monthly_list'] = 'Mjesečni popis';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'ne mogu prebaciti sliku na p
 $lang['the username must be given'] = 'mora se upisati korisničko ime';
 $lang['A picture\'s name already used'] = 'Naziv slike već postoji';
 $lang['You must choose a picture fileformat for the image'] = 'Morate odabrati oblik zapisa za sliku';
-$lang['You can\'t upload pictures in this category'] = 'Ne možete prebacivati slike u ovu skupinu';
 $lang['Name of the picture'] = 'Naziv slike';
 $lang['Upload a picture'] = 'Prebaci sliku';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Slika uspješno prebačena, upravitelj će ovjeriti prebačaj uskoro';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Preglednik: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Komentar: %s';
-$lang['Delete: %s'] = 'Izbriši: %s';
-$lang['Validate: %s'] = 'Ovjeri: %s';
 $lang['Comment by %s'] = 'Komentirao-la %s';
 $lang['User: %s'] = 'Korisnik: %s';
 $lang['Email: %s'] = 'E-mail: %s';
diff --git a/language/hr_HR/install.lang.php b/language/hr_HR/install.lang.php
index 5dc64871a..6a43b77d7 100644
--- a/language/hr_HR/install.lang.php
+++ b/language/hr_HR/install.lang.php
@@ -32,11 +32,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'e-
 $lang['Webmaster login'] = 'Webmaster-ova prijava';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Biti će prikazano posjetiteljima. Potrebno je za upravljanje web mjestom';
 
-$lang['Parameters are correct'] = 'Postavke su ispravne';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'Povezivanje sa poslužiteljem uspješno, ali je nemoguće povezivanje sa bazom podataka';
 $lang['Can\'t connect to server'] = 'Ne mogu se povezati sa poslužiteljem';
-$lang['The next step of the installation is now possible'] = 'Slijedeći korak ugradbe je omogućen';
-$lang['next step'] = 'slijedeći korak';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Kopirajte ružičasti tekst između crtica i prebacite ga u "include/mysql.inc.php"(Pozor : mysql.inc.php mora sadržavati samo ružičasti tekst, bez znakova novog reda ili razmaka)';
 
 $lang['Host'] = 'MySQL poslužitelj';
@@ -52,15 +49,11 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'upišite korisničko ime za webmaster-a';
 $lang['webmaster login can\'t contain characters \' or "'] = 'webmaster-ovo korisničko ime ne može sadržavati znakove \' ili "';
 $lang['please enter your password again'] = 'molimo upišite zaporku ponovo';
-$lang['Installation finished'] = 'Ugradba završena';
 $lang['Webmaster password'] = 'Webmaster-ova zaporka';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Čuvajte je na sigurnom mjestu, ona omogućava pristup upravnoj ploči';
 $lang['Password [confirm]'] = 'Zaporka [potvrdi]';
 $lang['verification'] = 'ovjera';
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = 'Trebate pomoć? Pitajte na <a href="%s">Piwigo message board</a>.';
-$lang['install_end_message'] = 'Postava Piwigo-a je završena, slijedeći korak je<br /><br />
-* idite na prijavnicu i koristite korisničko ime/zaporku danu za webmaster-a<br />
-* ova prijava će vam omogućiti pristup upravnoj ploči i uputama za pohranu slika u mape';
 $lang['Webmaster mail address'] = 'Webmaster-ova e-mail adresa';
 $lang['Visitors will be able to contact site administrator with this mail'] = 'Posjetitelji će moći pisati upravitelju galerije preko ove adrese';
-?>
\ No newline at end of file
+?>
diff --git a/language/hu_HU/admin.lang.php b/language/hu_HU/admin.lang.php
index 6767e49df..e7a365fb6 100644
--- a/language/hu_HU/admin.lang.php
+++ b/language/hu_HU/admin.lang.php
@@ -65,8 +65,6 @@ $lang['Caddie management'] = 'Kosár kezelése';
 $lang['Caddie'] = 'Kosár';
 $lang['Categories authorized thanks to group associations'] = 'A kategóriák csoport tagsága';
 $lang['Categories manual order was saved'] = 'Kategóriák sorrendjének mentése megtörtént';
-$lang['Categories ascending alphanumerically ordered'] = 'Kategóriák ABC sorrendben';
-$lang['Categories descending alphanumerically ordered'] = 'Kategóriák csökkenő ABC sorrendben';
 $lang['Category elements associated to the following categories: %s'] = 'A kategória elemeinek a következő kategóriához rendelése: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'A program frissítése ismeretlen okból nem sikerült.';
 $lang['Check for upgrade'] = 'Frissítés keresése';
@@ -97,7 +95,6 @@ $lang['Empty caddie'] = 'Kosár kiürítése';
 $lang['Environment'] = 'Környezet';
 $lang['Form'] = 'Űrlap';
 $lang['Gallery URL'] = 'Galéria URL';
-$lang['Gallery description'] = 'Galéria leírása';
 $lang['Gallery title'] = 'Galéria címe';
 $lang['Grant selected groups'] = 'Kiválasztott csoportok részére jogosultság adása';
 $lang['Grant selected users'] = 'Kiválasztott felhasználók részére jogosultság adása';
@@ -124,14 +121,12 @@ $lang['Name'] = 'Név';
 $lang['New name'] = 'Új név';
 $lang['New parent category'] = 'Új szülő kategória';
 $lang['New tag'] = 'Új címke';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Nincs címke hozzárendelve. Itt keresd: Adminisztráció>Képek>Címkék';
 $lang['Number of comments per page'] = 'Kommentek száma oldalanként';
 $lang['Number of rates'] = 'Értékelések száma';
 $lang['Number of thumbnails to create'] = 'Elkészítendő bélyegképek száma';
 $lang['Only private categories are listed'] = 'Csak privát kategóriák megjelenítése';
 $lang['Operating system'] = 'Operációs rendszer';
 $lang['Options'] = 'Beállítások';
-$lang['Categories sorted in ascending order &dArr;'] = 'ABC sorrend';
 $lang['Other private categories'] = 'Más privát kategóriák';
 $lang['Page banner'] = 'Oldal fejléc';
 $lang['Parent category'] = 'Szülő kategória';
@@ -175,7 +170,6 @@ $lang['Tag "%s" already exists'] = '"%s" címke már létezik!';
 $lang['Tag "%s" was added'] = '"%s" címke hozzáadva';
 $lang['Tag selection'] = 'Címke kiválasztása';
 $lang['Take selected elements out of caddie'] = 'Kiválasztott elemek kosárból történő eltávolítása';
-$lang['The following tag were deleted'] = 'A következő %d címke törölve : %s';
 $lang['The %d following tags were deleted'] = 'A következő %d címke törölve : %s';
 $lang['Unable to check for upgrade since allow_url_fopen is disabled.'] = 'A frissítés nem sikerült, mivel az allow_url_fopen nincs engedélyezve.';
 $lang['Uninstall'] = 'Eltávolítás';
@@ -236,7 +230,6 @@ $lang['File'] = 'Fájl';
 $lang['Filesize'] = 'Fájlméret';
 $lang['first element added on %s'] = 'Az első kép hozzáadásának időpontja: %s';
 $lang['Forbidden'] = 'Tiltva';
-$lang['General'] = 'Általános';
 $lang['global mode'] = 'Globális mód';
 $lang['group "%s" added'] = '"%s" csoport hozzáadva';
 $lang['group "%s" deleted'] = '"%s" törölve';
@@ -245,7 +238,6 @@ $lang['group'] = 'Csoport';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'A csoportnév nem tartalmazhat " vagy \' karaktert, vagy nem lehet üres.';
 $lang['This name is already used by another group.'] = 'Ez a név már használatban van a másik csoportban.';
 $lang['Groups'] = 'Csoportok';
-$lang['Instructions'] = 'Instrukciók';
 $lang[''] = '';
 $lang['High definition'] = 'Magas hozzáférési szint';
 $lang['jump to category'] = 'Kategóriához ugrás';
@@ -330,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Levél küldése HTML formátumban';
 $lang['Include display of recent pictures group by dates'] = 'Zeige die ersten Bilder als Vorschau in der E-mail';
 $lang['Available only with HTML format'] = 'Csak HTML formátum';
 $lang['no write access'] = 'Nem írható';
-$lang['path'] = 'Útvonal';
 $lang['Permissions'] = 'Engedélyek';
 $lang['private'] = 'Privát';
 $lang['Properties'] = 'Tulajdonságok';
@@ -339,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'Nem használatos RSS-feedek tör
 $lang['Purge sessions'] = 'Folyamatok törlése';
 $lang['randomly represented'] = 'Randommódon képviselt';
 $lang['registration date'] = 'Regisztráció dátuma';
-$lang['Remote site'] = 'Távoli oldal';
 $lang['clean'] = 'tiszta';
 $lang['remove remote listing.xml file'] = 'távoli listing.xml fájl eltávolítása';
 $lang['generate listing'] = 'listázás';
@@ -349,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Egy helyi listing.xml f�
 $lang['read local listing.xml and update'] = 'Helyi listing.xml fájl olvasása és frissítése';
 $lang['test'] = 'Teszt';
 $lang['test this remote site'] = 'Tesztelés távoli kiszolgálón';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'Die URL einer Remote-Site muss mit "http://" oder "https" und darf als Zeichen, dass "/", "a-zA-Z0-9", "-" oder "_"';
 $lang['remove tags'] = 'Címkék eltávolítása';
 $lang['Repair and optimize database'] = 'Adatbázis javítása és optimalizálása';
 $lang['selection'] = 'kiválasztás';
@@ -406,7 +395,6 @@ $lang['for this file format'] = 'formátum';
 $lang['unit mode'] = 'Képenként';
 $lang['Unlocked'] = 'Zárolatlan';
 $lang['unset'] = 'eltávolítás';
-$lang['Move up'] = 'Mozgatás fel';
 $lang['Update categories informations'] = 'Kategóriák információinak frissítése';
 $lang['Update images informations'] = 'Képek információinak frissítése';
 $lang['Synchronize'] = 'Szinkronizálás';
@@ -454,7 +442,6 @@ $lang['user_status_generic'] = 'Átlagos';
 $lang['user_status_guest'] = 'Vendég';
 $lang['user_status_normal'] = 'Felhasználó';
 $lang['user_status_webmaster'] = 'Webmester';
-$lang['username'] = 'Felhasználói név';
 $lang['Users'] = 'Felhasználók';
 $lang['Virtual category'] = 'Virtuális kategória';
 $lang['Waiting'] = 'Várakozó elemek';
@@ -565,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = 'Az alábbi bővítményeket ellen�
 $lang['Current<br>version'] = 'Verzió<br>Jelenlegi';
 $lang['Available<br>version'] = 'Verzió<br>Elérhető';
 $lang['Automatic upgrade'] = 'Automatikus frissítés';
-$lang['Automatic installation'] = 'Automatikus telepítés';
 $lang['Download file'] = 'Bővítmény letöltése';
 $lang['Plugin list'] = 'Bővítmény lista';
 $lang['Check for updates'] = 'Frissíthető bővítmények';
@@ -586,11 +572,7 @@ $lang['Please check "plugins" folder and sub-folders permissions (CHMOD).'] = 'N
 $lang['Can\'t connect to server.'] = 'Nem sikerült csatlakozni a szerverhez.';
 $lang['Purge compiled templates'] = 'Összeállított sablonok törlése';
 $lang['Caddie is currently empty'] = 'A kosár jelenleg üres.';
-$lang['Demo'] = 'Demó';
-$lang['Piwigo home'] = 'Piwigo honlap';
 $lang['Support'] = 'Támogatás';
-$lang['Bugs'] = 'Bugok';
-$lang['Extensions'] = 'Kiterjesztések';
 $lang['Documentation'] = 'Dokumentációk';
 $lang['Upload'] = 'Feltöltés';
 $lang['Show upload link every time'] = 'A feltöltés link minden alkalommal';
@@ -609,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Sie müssen Ihr System zu aktualisieren, um vollen Nutzen aus der Anwendung nicht die Anwendung funktioniert nicht richtig oder gar nicht';
 $lang['Deleted on'] = 'Törölve a ';
 $lang['Last hit'] =  'Utolsó találat';
-$lang['Hits'] = 'Találatok';
 $lang['GD library is missing'] = 'GD könyvtár hiányzik';
 $lang['Templates'] = 'Témák (Sablonok)';
 $lang['Extend for templates'] = 'Kiterjesztett témák';
@@ -631,7 +612,6 @@ $lang['No element in this category'] = 'Nincs elem ebben a kategóriában';
 $lang['Images manual order was saved'] = 'Kép információk mentése';
 $lang['ranks'] = 'Rangok';
 $lang['Drag to re-order'] = 'Húzással átrendezheti';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Nem lehet letölteni a szerver adatokat, allow_url_fopen tiltva.';
 $lang['Quick Local Synchronization'] = 'Helyi szinkronizálás';
 $lang['No photo can be deleted'] = 'Nincs törölhető kép';
 $lang['Note: Only deletes photos added with pLoader'] = 'Figyelem: Csak pLoader képet lehet eltávolítani';
@@ -659,7 +639,6 @@ $lang['Allow users to edit theirs owns comments'] = 'A felhasználók módosíth
 $lang['Allow users to delete theirs owns comments'] = 'A felhasználók törölhetik a hozzászólásaikat';
 $lang['Email administrators when a comment is modified'] = 'Email az adminisztrátornak, ha egy hozzászólást módosítottak';
 $lang['Email administrators when a comment is deleted'] = 'Email az adminisztrátornak, ha egy hozzászólást töröltek';
-$lang['Upload Form'] = 'Feltöltési űrlap';
 $lang['Upload Photos'] = 'Képek feltöltése';
 $lang['Drop into category'] = 'Kategória választás:';
 $lang['+ Add an upload box'] = '+ További képek feltöltése...';
@@ -699,7 +678,6 @@ $lang['Thumbnail'] = 'Bélyegkép';
 $lang['Save Settings'] = 'Beállítások mentése';
 $lang['Your configuration settings are saved'] = 'A beállítások mentése sikeres';
 // --------- missing translations ---- from version 2.1.0 RC1
-$lang['Categories sorted in descending order ⇑'] = 'Kategóriák csökkenő sorrendben ⇑';
 $lang['Unable to check for upgrade.'] = 'A frissítés sikertelen.';
 $lang['Execution time is out, treatment must be continued [Estmated time: %d seconds].'] = 'Időtúllépés esetén a műveletet folytatni kell [Becsült idő: %d másodperc].';
 $lang['Processing treatment.'] = 'Feldolgozás.';
@@ -738,7 +716,6 @@ $lang['Read Piwigo Documentation'] = 'A Piwigo Dokumentációját itt érheti el
 $lang['Start pLoader and add your photos.'] = 'Indítsa el a pLoader programot és töltse fel képeit.';
 $lang['Switch to clear or dark colors for administration'] = 'Átváltás a világos és sötét szín között';
 $lang['Theme has been successfully installed'] = 'A téma telepítése sikeresen megtörtént';
-$lang['Upgrade from %s to %s'] = 'Frissítés %s verzióról %s verzióra';
 $lang['Visit Gallery'] = 'Galéria megtekintése';
 $lang['Visit Piwigo project website'] = 'Ugrás a Piwigo projekt hivatalos oldalára';
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'A pLoader a <em>Piwigo Uploader</em> rövidítése. A pLoader segítségével elvégezheti számítógépén a képek előkészítését, majd feltöltheti azokat a Piwigo galériájába.';
diff --git a/language/hu_HU/common.lang.php b/language/hu_HU/common.lang.php
index cef1056a7..59f0da1c5 100644
--- a/language/hu_HU/common.lang.php
+++ b/language/hu_HU/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d új felhasználó';
 $lang['%d waiting element'] = '%d várakozó elem';
 $lang['%d waiting elements'] = '%d várakozó elem';
 $lang['About'] = 'Impresszum';
-$lang['All tags must match'] = 'Minden címkének egyeznie kell';
 $lang['All tags'] = 'Összes címke';
 $lang['Any tag'] = 'Bármely címke';
 $lang['At least one listed rule must be satisfied.'] = 'Az alábbiakból legalább egy feltételnek teljesülni kell.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'Kosár';
 $lang['Calendar'] = 'Naptár';
 $lang['All'] = 'Összes';
 $lang['display each day with pictures, month per month'] = 'a napi képeket jeleníti meg hónapról-hónapra';
-$lang['display pictures added on'] = 'adott napon feltöltött képeket jeleníti meg ';
 $lang['View'] = 'Nézet';
 $lang['chronology_monthly_calendar'] = 'Havi naptár';
 $lang['chronology_monthly_list'] = 'Havi lista';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'Nem tudom a képet feltölte
 $lang['the username must be given'] = 'Felhasználói nevet meg kell adni';
 $lang['A picture\'s name already used'] = 'Ilyen képnév már van';
 $lang['You must choose a picture fileformat for the image'] = 'Ki kell választani egy képet a megfelelő fájlformátummal';
-$lang['You can\'t upload pictures in this category'] = 'Ebbe a kategóriába a feltöltés nem engedélyezett';
 $lang['Name of the picture'] = 'A kép neve';
 $lang['Upload a picture'] = 'Kép feltöltése';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Kép feltöltése sikerült, a rendszergazda jóváhagyja a lehető legrövidebb időn belül';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP cím: %s';
 $lang['Browser: %s'] = 'Böngésző: %s';
 $lang['Author: %s'] = 'Szerző: %s';
 $lang['Comment: %s'] = 'Megjegyzés: %s';
-$lang['Delete: %s'] = 'Törlés: %s';
-$lang['Validate: %s'] = 'Jóváhagyta: %s';
 $lang['Comment by %s'] = 'Megjegyzés %s';
 $lang['User: %s'] = 'Felhasználó: %s';
 $lang['Email: %s'] = 'E-Mail: %s';
diff --git a/language/hu_HU/install.lang.php b/language/hu_HU/install.lang.php
index b89e91c5a..c6853f828 100644
--- a/language/hu_HU/install.lang.php
+++ b/language/hu_HU/install.lang.php
@@ -32,11 +32,8 @@ $lang['Start Install'] = 'Telepítés indítása';
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'E-mail formátuma: xxx@yyy.eee (pl.: kedvenc@nyuszi.hu)';
 $lang['Webmaster login'] = 'Webmester';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'A látogatók látni fogják. Szükséges a weboldal adminisztrációjához';
-$lang['Parameters are correct'] = 'Adatok rendben';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'A kapcsolat a kiszolgálóval rendben, de nem sikerült csatlakozni az adatbázishoz';
 $lang['Can\'t connect to server'] = 'Nem sikerült kapcsolódni a szerverhez';
-$lang['The next step of the installation is now possible'] = 'A következő lépés, most már indulhat a telepítés';
-$lang['next step'] = 'következő lépés';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Másolja ki a rózsaszín kötőjelek közötti szöveget, majd illessze be az "include/mysql.inc.php" fájlba (Figyelem! Csak a rózsaszín szövegrészt tartalmazza! Sortörések és üres karakterek nélkül!)';
 $lang['Database type'] = "Adatbázis típusa";
 $lang['The type of database your piwigo data will be store in'] = "Az adatbázis típusa a Piwigo adatok tárolására";
@@ -53,7 +50,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'írja be a webmester bejelentkezési adatokat';
 $lang['webmaster login can\'t contain characters \' or "'] = 'A webmester nevében nem használhatók a \' és " karakterek';
 $lang['please enter your password again'] = 'kérjük, adja meg újra a jelszót';
-$lang['Installation finished'] = 'Telepítés kész';
 $lang['Webmaster password'] = 'Webmester jelszó';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Kezelje bizalmasan az adatokat, ezek lehetővé teszik a hozzáférést az adminisztrációs felülethez';
 $lang['Password [confirm]'] = 'Jelszó [megerősítés]';
diff --git a/language/hu_HU/upgrade.lang.php b/language/hu_HU/upgrade.lang.php
index cec6c5d44..ec61b94db 100644
--- a/language/hu_HU/upgrade.lang.php
+++ b/language/hu_HU/upgrade.lang.php
@@ -45,6 +45,5 @@ $lang['This page proposes to upgrade your database corresponding to your old ver
 The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = 'Ez az oldal felajánlja az adatbázis frissítését, frissítse a Piwigot a régi verzióról az új verzióra.
 A frissítési asszisztens szerint jelenleg a <strong>%s verzió</strong> fut (vagy azzal egyenértékű).';
 $lang['As a precaution, following plugins have been disabled. You must check for plugins upgrade before reactiving them:'] = 'Elővigyázatosságból a bővítmények ki vannak kapcsolva. Újraaktiválás előtt a bővítmény frissítéseket ellenőrizni kell:';
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'In <i>%s</i>, before <b>?></b>, insert:';
 
 ?>
diff --git a/language/it_IT/admin.lang.php b/language/it_IT/admin.lang.php
index 2f93b84e4..ababee551 100644
--- a/language/it_IT/admin.lang.php
+++ b/language/it_IT/admin.lang.php
@@ -67,8 +67,6 @@ $lang['Caddie management'] = 'Gestione del cestino';
 $lang['Caddie'] = 'Cestino';
 $lang['Categories authorized thanks to group associations'] = 'Categorie accessibili grazie all\'appartenenza ai gruppi';
 $lang['Categories manual order was saved'] = 'L\'ordinamento manuale delle categorie è stato salvato';
-$lang['Categories ascending alphanumerically ordered'] = 'Categorie in ordine crescente alfanumerico.';
-$lang['Categories descending alphanumerically ordered'] = 'Categorie ordinati in ordine decrescente alfanumerico.';
 $lang['Category elements associated to the following categories: %s'] = 'Gli elementi della categoria sono stati associati alle categorie seguenti : %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'La verifica dell\'ultima versione sul server è fallita per le ragioni sconosciute.';
 $lang['Check for upgrade'] = 'Ultima versione ?';
@@ -99,7 +97,6 @@ $lang['Empty caddie'] = 'Svuotare il cestino';
 $lang['Environment'] = 'Ambiente';
 $lang['Form'] = 'Modulo';
 $lang['Gallery URL'] = 'URL della galleria';
-$lang['Gallery description'] = 'Descrizione della galleria';
 $lang['Gallery title'] = 'Titolo della galleria';
 $lang['Grant selected groups'] = 'Dare l\'accesso ai gruppi selezionati';
 $lang['Grant selected users'] = 'Dare l\'accesso agli utenti selezionati';
@@ -126,15 +123,12 @@ $lang['Name'] = 'Nome';
 $lang['New name'] = 'Nuovo nome';
 $lang['New parent category'] = 'Nuova categoria principale';
 $lang['New tag'] = 'Nuovo tag';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Nessun tag di definito. Utilizzare lo schermo Amministrazione>Immagini>Tags';
 $lang['Number of comments per page'] = 'Numero di commenti per pagina';
 $lang['Number of rates'] = 'Numero di voti';
 $lang['Number of thumbnails to create'] = 'Numero di miniature da creare';
 $lang['Only private categories are listed'] = 'Solo le categorie private sono elencate';
 $lang['Operating system'] = 'Sistema operativo';
 $lang['Options'] = 'Opzioni';
-$lang['Categories sorted in ascending order &dArr;'] = 'Ordinamento crescente &dArr;';
-$lang['Categories sorted in descending order &uArr;'] = 'Ordinamento decrescente &uArr;';
 $lang['Other private categories'] = 'Altre categorie private';
 $lang['Page banner'] = 'Banner di pagina';
 $lang['Parent category'] = 'Categoria principale';
@@ -178,7 +172,6 @@ $lang['Tag "%s" already exists'] = 'Il tag "%s" esiste già';
 $lang['Tag "%s" was added'] = 'Il tag "%s" è stato aggiunto';
 $lang['Tag selection'] = 'Selezione dei tags';
 $lang['Take selected elements out of caddie'] = 'Estrarre gli elementi selezionati dal cestino';
-$lang['The following tag were deleted'] = 'Il tag seguente è stato cancellato';
 $lang['The %d following tags were deleted'] = 'I %d tags seguenti sono stati cancellati';
 $lang['Unable to check for upgrade.'] = 'Non è stato possibile identificare l\'ultima versione.';
 $lang['Uninstall'] = 'Disinstallare';
@@ -239,7 +232,6 @@ $lang['File'] = 'File';
 $lang['Filesize'] = 'Dimensione file';
 $lang['first element added on %s'] = 'primo elemento aggiunto il %s';
 $lang['Forbidden'] = 'Vietati';
-$lang['General'] = 'Generale';
 $lang['global mode'] = 'modo globale';
 $lang['group "%s" added'] = 'Gruppo "%s" aggiunto';
 $lang['group "%s" deleted'] = 'gruppo "%s" cancellato';
@@ -248,7 +240,6 @@ $lang['group'] = 'gruppo';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Il nome del gruppo non deve contenere " o \' e non deve essere vuoto.';
 $lang['This name is already used by another group.'] = 'Questo nome è già usato per un altro gruppo.';
 $lang['Groups'] = 'Gruppi';
-$lang['Instructions'] = 'Istruzioni';
 $lang[''] = '';
 $lang['High definition'] = 'Alta definizione';
 $lang['jump to category'] = 'Andare alla categoria';
@@ -335,7 +326,6 @@ $lang['Send mail on HTML format'] = 'Invio dell\'email in formato HTML';
 $lang['Include display of recent pictures group by dates'] = 'Includere le ultime immagini per data';
 $lang['Available only with HTML format'] = 'Disponibile unicamente con il formato HTML';
 $lang['no write access'] = 'Nessun accesso in scrittura';
-$lang['path'] = 'percorso';
 $lang['Permissions'] = 'Permessi';
 $lang['private'] = 'privato';
 $lang['Properties'] = 'Proprietà';
@@ -344,7 +334,6 @@ $lang['Purge never used notification feeds'] = '"Ripulire" i flussi di notifica
 $lang['Purge sessions'] = '"Ripulire" le sessioni';
 $lang['randomly represented'] = 'rappresentante a caso';
 $lang['registration date'] = 'data di registrazione';
-$lang['Remote site'] = 'Sito remoto';
 $lang['clean'] = 'ripulire';
 $lang['remove remote listing.xml file'] = 'Rimuovere il file remoto "listing.xml"';
 $lang['generate listing'] = 'generare il listing';
@@ -354,7 +343,6 @@ $lang['A local listing.xml file has been found for'] = 'Un file "listing.xml" è
 $lang['read local listing.xml and update'] = 'leggere il file "listing.xml" e aggiornare';
 $lang['test'] = 'verificare';
 $lang['test this remote site'] = 'verificare sito remoto';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'L\'URL del sito remoto deve iniziare con http o https e contenere unicamente i caratteri "/", "a-zA-Z0-9", "-" o "_"';
 $lang['remove tags'] = 'Rimuovere i tags';
 $lang['Repair and optimize database'] = 'Riparare o ottimizzare la base dati';
 $lang['selection'] = 'selezione';
@@ -411,7 +399,6 @@ $lang['for this file format'] = 'per questo formato di file';
 $lang['unit mode'] = 'modo unitario';
 $lang['Unlocked'] = 'Sbloccate';
 $lang['unset'] = 'Svuotare';
-$lang['Move up'] = 'Sposta su';
 $lang['Update categories informations'] = 'Aggiorna le informazioni delle categorie';
 $lang['Update images informations'] = 'Aggiorna le informazioni delle immagini';
 $lang['Synchronize'] = 'Sincronizzare';
@@ -459,7 +446,6 @@ $lang['user_status_generic'] = 'Generico';
 $lang['user_status_guest'] = 'Ospite';
 $lang['user_status_normal'] = 'Utente';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'Nome utente';
 $lang['Users'] = 'Utenti';
 $lang['Virtual category'] = 'Categorie virtuale';
 $lang['Waiting'] = 'In attesa';
@@ -567,7 +553,6 @@ $lang['Plugin versions can\'t be checked'] = 'È impossibile verificare i plugin
 $lang['Current<br>version'] = 'Versione<br>attuale';
 $lang['Available<br>version'] = 'Versione<br>disponibile';
 $lang['Automatic upgrade'] = 'Aggiornamento automatico';
-$lang['Automatic installation'] = 'Installazione automatica';
 $lang['Download file'] = 'Scaricare il file';
 $lang['Plugin list'] = 'Lista dei plugins';
 $lang['Check for updates'] = 'Verificare gli aggiornamenti';
@@ -597,11 +582,7 @@ $lang['ACCESS_2'] = 'Accesso agli iscritti';
 $lang['ACCESS_3'] = 'Accesso agli amministratori';
 $lang['ACCESS_4'] = 'Accesso ai webmaster';
 $lang['ACCESS_5'] = 'Nessun accesso';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Home Piwigo';
 $lang['Support'] = 'Forum';
-$lang['Bugs'] = 'Bugs';
-$lang['Extensions'] = 'Estensioni';
 $lang['Documentation'] = 'Documentazione';
 $lang['A new version of Piwigo is available.'] = 'Una nuova versione di Piwigo è disponibile.';
 $lang['Piwigo Administration'] = 'Amministrazione di Piwigo';
@@ -611,7 +592,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Dovete aggiornare il vostro sistema per potere proffittare pienamente del\'applicazione se no l\'applicazione non funzionera correttamente, o non funzionera per niente';
 $lang['Deleted on'] = 'Cancellati su';
 $lang['Last hit'] = 'Ultimo punteggio';
-$lang['Hits'] = 'Uso';
 $lang['GD library is missing'] = 'la biblioteca GD è manquante';
 $lang['Templates'] = 'Templates (modelli)';
 $lang['Extend for templates'] = 'Estendere i templates';
@@ -633,7 +613,6 @@ $lang['No element in this category'] = 'Nessun elemento in questa categoria';
 $lang['Images manual order was saved'] = 'L\'ordinamento manuale delle immagini è stato salvato';
 $lang['ranks'] = 'rangs';
 $lang['Drag to re-order'] = 'Clicca e trascina per riorganizzare';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'È impossibile connettersi al server perche la funzione allow_url_fopen è disattivata.';
 $lang['Quick Local Synchronization'] = 'Sincronizzazione rapida';
 $lang['No photo can be deleted'] = 'Nessuna foto può essere eliminata';
 $lang['Note: Only deletes photos added with pLoader'] = 'Nota: solo le foto agiunte con pLoader possono essere rimosse';
@@ -671,7 +650,6 @@ $lang['Forbid this theme to users'] = 'Vietare questo tema agli utenti';
 $lang['Set as default theme for unregistered and new users'] = 'Tema di default per gli ospiti e i nuovi utenti';
 $lang['unknown'] = 'sconosciuto';
 
-$lang['Upload Form'] = 'Modulo di trasferimento';
 $lang['Upload Photos'] = 'Aggiungete le vostre foto';
 $lang['Drop into category'] = 'Scegliere una categoria';
 $lang['+ Add an upload box'] = '+ Aggiungere un altro campo di upload';
@@ -737,7 +715,6 @@ $lang['Read Piwigo Documentation'] = 'Leggere la documentazione Piwigo';
 $lang['Start pLoader and add your photos.'] = 'Avviare pLoader e aggiungere le vostre foto.';
 $lang['Switch to clear or dark colors for administration'] = 'Scegliere il colore chiaro o scuro per l\'amministrazione';
 $lang['Theme has been successfully installed'] = 'Il tema è stato installato con successo';
-$lang['Upgrade from %s to %s'] = 'Aggiornamento da %s verso %s';
 $lang['Visit Gallery'] = 'Visitare la galleria';
 $lang['Visit Piwigo project website'] = 'Visitare il sito web del progetto Piwigo';
 
diff --git a/language/it_IT/common.lang.php b/language/it_IT/common.lang.php
index ca15aa848..34e6ced97 100644
--- a/language/it_IT/common.lang.php
+++ b/language/it_IT/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d nuovi utenti';
 $lang['%d waiting element'] = '%d elemento in attesa';
 $lang['%d waiting elements'] = '%d elementi in attesa';
 $lang['About'] = 'Informazioni su...';
-$lang['All tags must match'] = 'Tutti i tags devono corrispondere';
 $lang['All tags'] = 'Tutti i tags';
 $lang['Any tag'] = 'Qualsiasi tag';
 $lang['At least one listed rule must be satisfied.'] = 'Almeno una delle regole elencate deve essere soddisfatta.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'Cestino';
 $lang['Calendar'] = 'Calendario';
 $lang['All'] = 'Tutto';
 $lang['display each day with pictures, month per month'] = 'Mostra anno per anno, mese per mese, giorno per giorno';
-$lang['display pictures added on'] = 'Mostra le immagini del ';
 $lang['View'] = 'Vista';
 $lang['chronology_monthly_calendar'] = 'Calendario mensile';
 $lang['chronology_monthly_list'] = 'Lista mensile';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'non è stato possibile caric
 $lang['the username must be given'] = 'nome utente obbligatorio';
 $lang['A picture\'s name already used'] = 'file già esistente';
 $lang['You must choose a picture fileformat for the image'] = 'il formato del file non è un formato immagine';
-$lang['You can\'t upload pictures in this category'] = 'Non è possibile caricare una foto in questa categoria';
 $lang['Name of the picture'] = 'Nome dell\'immagine';
 $lang['Upload a picture'] = 'Caricare un\'immagine';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Immagine caricata con successo. Un amministratore convaliderà l\'operazione il più presto possibile';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Navigatore: %s';
 $lang['Author: %s'] = 'Autore: %s';
 $lang['Comment: %s'] = 'Commento: %s';
-$lang['Delete: %s'] = 'Sopressione: %s';
-$lang['Validate: %s'] = 'Convalida: %s';
 $lang['Comment by %s'] = 'Commento per %s';
 $lang['User: %s'] = 'Utente: %s';
 $lang['Email: %s'] = 'Email: %s';
diff --git a/language/it_IT/install.lang.php b/language/it_IT/install.lang.php
index 335b6700c..4aa7866cd 100644
--- a/language/it_IT/install.lang.php
+++ b/language/it_IT/install.lang.php
@@ -32,11 +32,8 @@ $lang['Start Install'] = 'Inizia l\'installazione';
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'L\'indirizzo Email deve essere del tipo xxx@yyy.eee (ad esempio: cippalippa@libero.rio)';
 $lang['Webmaster login'] = 'Login dell\'amministratore';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Questo login verrà mostrato ai visitatori. Sarà necessario per amministrare il vostro sito';
-$lang['Parameters are correct'] = 'I parametri inseriti sono corretti';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'Connessione al server riuscita, ma purtroppo non è stato possibile connettersi a questa base dati';
 $lang['Can\'t connect to server'] = 'Non è stato possibile connettersi al server';
-$lang['The next step of the installation is now possible'] = 'Installazione: La tappa successiva è oramai possibile';
-$lang['next step'] = 'tappa successiva';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Copiate il testo in rosa trà i trattini e mettetelo nel file \"local/config/database.inc.php\" (Attenzione : il file database.inc.php non deve contenere altro CHE ciò che è in rosa tra i trattini, nessun ritorno a capo o spazio è autorizzato)';
 $lang['Database type'] = 'Tipo base dati';
 $lang['The type of database your piwigo data will be store in'] = 'Base dati nella quale saranno inseriti i dati di Piwigo';
@@ -53,7 +50,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'Inserire un nome utente per il webmaster';
 $lang['webmaster login can\'t contain characters \' or "'] = 'Il nome utente del webmaster non può contenere caratteri come \' o "';
 $lang['please enter your password again'] = 'Reinserire la password';
-$lang['Installation finished'] = 'Installazione completata';
 $lang['Webmaster password'] = 'Password del webmaster';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'da conservare con cura. Permette l\'accesso al pannello d\'amministrazione';
 $lang['Password [confirm]'] = 'Password [confermare]';
diff --git a/language/it_IT/upgrade.lang.php b/language/it_IT/upgrade.lang.php
index b48cfa8d8..dc5fb0bb4 100644
--- a/language/it_IT/upgrade.lang.php
+++ b/language/it_IT/upgrade.lang.php
@@ -37,7 +37,6 @@ $lang['Perform a maintenance check in [Administration>Specials>Maintenance] if y
 $lang['As a precaution, following plugins have been disabled. You must check for plugins upgrade before reactiving them:'] = 'Per precauzione, i plugins sono stati disattivati. Verificate se non esistono degli aggiornamenti prima di riattivarli:';
 $lang['Only administrator can run upgrade: please sign in below.'] = 'Solo un\'amministratore pu� eseguire l\'aggiornamento: identificatevi.';
 $lang['You do not have access rights to run upgrade'] = 'Non avete le autorizzazioni necessarie per effettuare l\'aggiornamento';
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'Nel file <i>%s</i>, prima di <b>?></b>, inserire:';
 $lang['All sub-categories of private categories become private'] = 'Tutte le sottocategorie delle categorie private diventono private';
 $lang['User permissions and group permissions have been erased'] = 'I permessi degli utenti e dei gruppi sono stati cancellati';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Solo il prefisso delle miniature e l\'indirizzo Email del webmaster sono stati recuperati dalla precedente configurazione';
diff --git a/language/ja_JP/admin.lang.php b/language/ja_JP/admin.lang.php
index ec680479c..4695ae44f 100644
--- a/language/ja_JP/admin.lang.php
+++ b/language/ja_JP/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'キャディ管理';
 $lang['Caddie'] = 'キャディ';
 $lang['Categories authorized thanks to group associations'] = 'グループの関連付けによりカテゴリが許可されました。';
 $lang['Categories manual order was saved'] = 'カテゴリの手動順が保存されました。';
-$lang['Categories ascending alphanumerically ordered'] = 'カテゴリが英数字順に並び替えられました';
 $lang['Category elements associated to the following categories: %s'] = '以下のカテゴリに関連するカテゴリエレメント: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = '不明な理由により、アップグレードのチェックが失敗しました。';
 $lang['Check for upgrade'] = 'アップグレードをチェックする';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'キャディーを空にする';
 $lang['Environment'] = '環境';
 $lang['Form'] = 'フォーム';
 $lang['Gallery URL'] = 'ギャラリーURI';
-$lang['Gallery description'] = 'ギャラリー説明';
 $lang['Gallery title'] = 'ギャラリータイトル';
 $lang['Grant selected groups'] = '選択したグループに付与する';
 $lang['Grant selected users'] = '選択したユーザに付与する';
@@ -123,14 +121,12 @@ $lang['Name'] = '名称';
 $lang['New name'] = '新しい名称';
 $lang['New parent category'] = '新しい親カテゴリ';
 $lang['New tag'] = '新しいタグ';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'タグが定義されていません。「管理 > 写真 > タグ」を使用して、タグを定義してください。';
 $lang['Number of comments per page'] = '1ページあたりのコメント数';
 $lang['Number of rates'] = '評価数';
 $lang['Number of thumbnails to create'] = '作成サムネイル数';
 $lang['Only private categories are listed'] = 'プライベートカテゴリのみ表示されています。';
 $lang['Operating system'] = 'オペレーティングシステム';
 $lang['Options'] = 'オプション';
-$lang['Categories sorted in ascending order &dArr;'] = '英数字順に並び替える';
 $lang['Other private categories'] = '他のプライベートカテゴリ';
 $lang['Page banner'] = 'ページバナー';
 $lang['Parent category'] = '親カテゴリ';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'タグ "%s" は、すでに登録されて�
 $lang['Tag "%s" was added'] = 'タグ "%s" が追加されました。';
 $lang['Tag selection'] = 'タグ選択';
 $lang['Take selected elements out of caddie'] = '選択したエレメントをキャディから取り出す';
-$lang['The following tag were deleted'] = '次のタグが削除されました。';
 $lang['The %d following tags were deleted'] = '次の %d 件のタグが削除されました。';
 $lang['Uninstall'] = 'アンインストール';
 $lang['Use the default image sort order (defined in the configuration file)']='デフォルトの (設定ファイルで定義された) イメージ並び順を使用する';
@@ -234,7 +229,6 @@ $lang['File'] = 'ファイル';
 $lang['Filesize'] = 'ファイルサイズ';
 $lang['first element added on %s'] = '最初のエレメント追加日時 %s';
 $lang['Forbidden'] = '禁止';
-$lang['General'] = '一般';
 $lang['global mode'] = 'グローバルモード';
 $lang['group "%s" added'] = 'グループ "%s" が追加されました。';
 $lang['group "%s" deleted'] = 'グループ "%s" が削除されました。';
@@ -243,7 +237,6 @@ $lang['group'] = 'グループ';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'グループ名には「"」または「\'」を含んだり、空白にしないでください。';
 $lang['This name is already used by another group.'] = 'このグループ名は、すでに別のグループで使用されています。';
 $lang['Groups'] = 'グループ';
-$lang['Instructions'] = 'インストラクション';
 $lang[''] = '';
 $lang['High definition'] = '高解像度';
 $lang['jump to category'] = 'カテゴリにジャンプする';
@@ -327,7 +320,6 @@ $lang['Send mail on HTML format'] = 'HTMLフォーマットでメールを送信
 $lang['Include display of recent pictures group by dates'] = '最近の写真グループの日付ごとの表示を含む';
 $lang['Available only with HTML format'] = 'HTMLフォーマットのみ利用可';
 $lang['no write access'] = 'アクセス権なし';
-$lang['path'] = 'パス';
 $lang['Permissions'] = 'パーミッション';
 $lang['private'] = 'プライベート';
 $lang['Properties'] = 'プロパティ';
@@ -336,7 +328,6 @@ $lang['Purge never used notification feeds'] = '未使用の通知フィード�
 $lang['Purge sessions'] = 'セッションを削除する';
 $lang['randomly represented'] = 'ランダム表示';
 $lang['registration date'] = '登録日';
-$lang['Remote site'] = 'リモートサイト';
 $lang['clean'] = 'クリーン';
 $lang['remove remote listing.xml file'] = 'リモートlisting.xmlファイルを削除します。';
 $lang['generate listing'] = 'リスティングを生成する';
@@ -346,7 +337,6 @@ $lang['A local listing.xml file has been found for'] = 'ローカルlisting.xml�
 $lang['read local listing.xml and update'] = 'ローカルlisting.xmlの読み込みおよびアップグレード';
 $lang['test'] = 'テスト';
 $lang['test this remote site'] = 'このリモートサイトをテストします。';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'リモートサイトのURIは、httpまたはhttpsで開始してください。また、「/」「a-zA-Z0-9」「-」「_」の文字のみ含むことができます。';
 $lang['remove tags'] = 'タグを削除する';
 $lang['Repair and optimize database'] = 'データベースを修復および最適化する';
 $lang['selection'] = '選択';
@@ -403,7 +393,6 @@ $lang['for this file format'] = 'このファイルフォーマット';
 $lang['unit mode'] = 'ユニットモード';
 $lang['Unlocked'] = '未ロック';
 $lang['unset'] = '設定解除';
-$lang['Move up'] = '上へ';
 $lang['Update categories informations'] = 'カテゴリ情報を更新する';
 $lang['Update images informations'] = 'イメージ情報を更新する';
 $lang['Synchronize'] = '同期化';
@@ -561,7 +550,6 @@ $lang['Plugin versions can\'t be checked'] = 'プラグインバージョンを�
 $lang['Current<br>version'] = '現在の<br />バージョン';
 $lang['Available<br>version'] = '利用可能な<br />バージョン';
 $lang['Automatic upgrade'] = '自動アップブレード';
-$lang['Automatic installation'] = '自動インストール';
 $lang['Download file'] = 'ファイルをダウンロードする';
 $lang['Plugin list'] = 'プラグインリスト';
 $lang['Check for updates'] = 'アップデートをチェックする';
@@ -591,11 +579,7 @@ $lang['ACCESS_2'] = '登録ユーザのみアクセスできる';
 $lang['ACCESS_3'] = '管理者にアクセスする';
 $lang['ACCESS_4'] = 'ウェブマスタにアクセスする';
 $lang['ACCESS_5'] = 'アクセスなし';
-$lang['Demo'] = 'デモ';
-$lang['Piwigo home'] = 'Piwigoホーム';
 $lang['Support'] = 'サポート';
-$lang['Bugs'] = 'バグ';
-$lang['Extensions'] = '拡張モジュール';
 $lang['Documentation'] = 'ドキュメンテーション';
 $lang['A new version of Piwigo is available.'] = '新しいバージョンのPiwigoが利用可能です。';
 $lang['Piwigo Administration'] = 'Piwigo管理';
@@ -605,7 +589,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'アプリケーションを十分に活用するには、あなたのシステムをアップグレードする必要があります。そうでない場合、アプリケーションは正常に動作しません。';
 $lang['Deleted on'] = '削除日時';
 $lang['Last hit'] =  '最新ヒット数';
-$lang['Hits'] = 'ヒット数';
 $lang['GD library is missing'] = 'GDライブラリがありません。';
 $lang['Templates'] = 'テンプレート';
 $lang['Extend for templates'] = 'テンプレートの拡張';
@@ -628,7 +611,6 @@ $lang['No element in this category'] = 'このカテゴリには、エレメン�
 $lang['Images manual order was saved'] = 'イメージ手動並び替えが保存されました。';
 $lang['ranks'] = 'ランク';
 $lang['Drag to re-order'] = 'ドラッグして並び替え';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'allow_url_fopenが無効にされているため、サーバ情報を取得できません。';
 $lang['Quick Local Synchronization'] = 'クイックローカル同期';
 $lang['No photo can be deleted'] = '写真は削除されませんでした。';
 $lang['Note: Only deletes photos added with pLoader'] = '注意: pLoaderに追加された写真のみ削除します。';
@@ -636,8 +618,6 @@ $lang['Delete selected photos'] = '選択した写真を削除する';
 $lang['%d photo was deleted'] = '%d 写真が削除されました。';
 $lang['%d photos were deleted'] = '%d 写真が削除されました。';
 // --------- Starting below: New or revised $lang ---- from Colibri
-$lang['Categories descending alphanumerically ordered'] = 'カテゴリーは英数字の降順';
-$lang['Categories sorted in descending order &uArr;'] = 'カテゴリは英数字の降順 ⇑';
 $lang['Unable to check for upgrade.'] = 'アップグレードを確認できません。';
 $lang['Processing treatment.'] = '処理中';
 $lang['Please wait...'] = 'しばらくお待ち下さい...';
@@ -670,7 +650,6 @@ $lang['Add New Theme'] = 'テーマを追加';
 $lang['Forbid this theme to users'] = 'ユーザーにこのテーマを禁止する';
 $lang['Set as default theme for unregistered and new users'] = '新しいユーザーや登録されてないユーザーにデフォルト・テーマを設定する';
 $lang['unknown'] = '不明';
-$lang['Upload Form'] = 'アップロード・フォーム';
 $lang['Upload Photos'] = '写真をアップロードする';
 $lang['Drop into category'] = 'カテゴリーに入れる';
 $lang['+ Add an upload box'] = '+ アップロード・ボックスを追加する';
@@ -729,7 +708,6 @@ $lang['Read Piwigo Documentation'] = 'Piwigoの説明書を読む';
 $lang['Start pLoader and add your photos.'] = 'pLoader を起動し、写真を追加する';
 $lang['Switch to clear or dark colors for administration'] = 'アドミニストレーションのために、透明色又は、暗い色に変更';
 $lang['Theme has been successfully installed'] = 'テーマのインストールは成功しました';
-$lang['Upgrade from %s to %s'] = ' %s から %sにアップグレード';
 $lang['Visit Gallery'] = 'ガラリーへ';
 $lang['Visit Piwigo project website'] = 'Piwigo のホームページへ';
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'pLoader は <em>Piwigo Uploader</em>と言います。pLoaderはあなたの写真をパソコンからあなたのPiwigoフォト・ガラリーまで簡単にアップロードできます。';
diff --git a/language/ja_JP/common.lang.php b/language/ja_JP/common.lang.php
index c83e5441b..cbb687268 100644
--- a/language/ja_JP/common.lang.php
+++ b/language/ja_JP/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '新しいユーザ: %d';
 $lang['%d waiting element'] = '待ちエレメント: %d';
 $lang['%d waiting elements'] = '待ちエレメント: %d';
 $lang['About'] = 'About';
-$lang['All tags must match'] = 'すべてのタグは合致する必要があります。';
 $lang['All tags'] = 'すべてのタグ';
 $lang['Any tag'] = 'すべてのtag';
 $lang['At least one listed rule must be satisfied.'] = '少なくともリスト記載ルール1つを満たす必要があります。';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'キャディー';
 $lang['Calendar'] = 'カレンダー';
 $lang['All'] = 'すべて';
 $lang['display each day with pictures, month per month'] = '月ごとに写真の投稿日を表示します。';
-$lang['display pictures added on'] = '写真の追加日を表示します。';
 $lang['View'] = '表示';
 $lang['chronology_monthly_calendar'] = '月カレンダー';
 $lang['chronology_monthly_list'] = '月リスト';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'サーバに写真をアッ�
 $lang['the username must be given'] = 'ユーザ名を入力してください。';
 $lang['A picture\'s name already used'] = 'すでに同じ写真名が使用されています。';
 $lang['You must choose a picture fileformat for the image'] = 'イメージの写真ファイルフォーマットを選択してください。';
-$lang['You can\'t upload pictures in this category'] = 'あなたは、このカテゴリに写真をアップロードできません。';
 $lang['Name of the picture'] = '写真名';
 $lang['Upload a picture'] = '写真をアップロードする';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = '写真が正常にアップロードされました。管理者が早急に写真を承認します。';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'ブラウザ: %s';
 $lang['Author: %s'] = '撮影者: %s';
 $lang['Comment: %s'] = 'コメント: %s';
-$lang['Delete: %s'] = '削除: %s';
-$lang['Validate: %s'] = '承認: %s';
 $lang['Comment by %s'] = 'コメント by %s';
 $lang['User: %s'] = 'ユーザ: %s';
 $lang['Email: %s'] = 'メールアドレス: %s';
@@ -367,7 +362,6 @@ $lang['show tag cloud'] = 'タグクラウドを表示する';
 $lang['cloud'] = 'クラウド';
 $lang['Are you sure?'] = '本当によろしいですか?';
 $lang['delete this comment'] = 'このコメントを削除する';
-$lang['Email address is missing'] = 'メールアドレスがありません。';
 $lang['Reset to default values'] = 'デフォルトにリセットする';
 $lang['delete all images from your favorites'] = 'お気に入りから画像を全て削除する。';
 $lang['Sent by'] = 'Sent by';
diff --git a/language/ja_JP/install.lang.php b/language/ja_JP/install.lang.php
index 307bdfe09..3998200a6 100644
--- a/language/ja_JP/install.lang.php
+++ b/language/ja_JP/install.lang.php
@@ -32,11 +32,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = '�
 $lang['Webmaster login'] = 'ウェブマスタログイン';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'ウェブマスタは、ビジターに表示されます。ウェブサイト管理に必要です。';
 
-$lang['Parameters are correct'] = 'パラメータに問題はありません。';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'サーバへ接続することができましたが、データベースに接続できません。';
 $lang['Can\'t connect to server'] = 'サーバに接続できません。';
-$lang['The next step of the installation is now possible'] = 'インストールの次のステップへ進むことができます。';
-$lang['next step'] = '次のステップ';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'ハイフンの間のピンクのテキストをコピーして、ファイル「include/mysql.inc.php」の中に貼り付けてください (警告 : mysql.inc.phpには、ピンクのテキストのみ貼り付けてください。改行またはスペースを含まないでください)。';
 
 $lang['Host'] = 'MySQLホスト';
@@ -52,7 +49,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'ウェブマスタのユーザIDを入力してください。';
 $lang['webmaster login can\'t contain characters \' or "'] = 'ウェブマスタのユーザIDには、「\'」または「"」を含まないでください。';
 $lang['please enter your password again'] = 'もう一度あなたのパスワードを入力してください。';
-$lang['Installation finished'] = 'インストールが終了しました。';
 $lang['Webmaster password'] = 'ウェブマスタパスワード';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'ウェブマスタパスワードは、内密にしてください。ウェブマスタパスワードを使用して、あなたは管理パネルにアクセスすることができます。';
 $lang['Password [confirm]'] = 'パスワード [もう一度]';
diff --git a/language/ja_JP/upgrade.lang.php b/language/ja_JP/upgrade.lang.php
index 4a9e3ea31..e3c11811d 100644
--- a/language/ja_JP/upgrade.lang.php
+++ b/language/ja_JP/upgrade.lang.php
@@ -36,7 +36,6 @@ $lang['Upgrade informations'] = '更新情報';
 $lang['Perform a maintenance check in [Administration>Specials>Maintenance] if you encounter any problem.'] = '問題がある場合、[管理 > 特別 > メンテナンス] でメンテナンスチェックを実行してください。';
 $lang['Only administrator can run upgrade: please sign in below.'] = '管理者のみアップグレードを実行できます: 以下でログインしてください。';
 $lang['You do not have access rights to run upgrade'] = 'あなたには、アップグレードを実行する権限がありません。';
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = '<b>?></b>の前に、<i>%s</i>に追加:';
 $lang['All sub-categories of private categories become private'] = 'プライベートカテゴリのすべてのサブカテゴリがプライベートにされました。';
 $lang['User permissions and group permissions have been erased'] = 'ユーザパーミッションおよびグループパーミッションが削除されました。';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = '以前の設定より、サムネイル接頭辞およびウェブマスターのメールアドレスのみ保存されました。';
diff --git a/language/nl_NL/admin.lang.php b/language/nl_NL/admin.lang.php
index eaa18a1c0..76b9c492c 100644
--- a/language/nl_NL/admin.lang.php
+++ b/language/nl_NL/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Winkelmandje management';
 $lang['Caddie'] = 'Winkelmandje';
 $lang['Categories authorized thanks to group associations'] = 'Categorieën geautoriseerd dankzij groepassociaties';
 $lang['Categories manual order was saved'] = 'Categorieën handmatig gesorteerd is opgeslagen';
-$lang['Categories ascending alphanumerically ordered'] = 'Categorieën alphanumeriek gesorteerd';
 $lang['Category elements associated to the following categories: %s'] = 'Categorie afbeeldingen gelinkt aan de volgende categorieën: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Upgradecontrole is door onbekende reden niet (goed) uitgevoerd.';
 $lang['Check for upgrade'] = 'Upgradecontrole';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Maak uw winkelmandje helemaal leeg (verwijder alle afbe
 $lang['Environment'] = 'Omgeving';
 $lang['Form'] = 'Formulier';
 $lang['Gallery URL'] = 'Galerie URL';
-$lang['Gallery description'] = 'Galerie-omschrijving';
 $lang['Gallery title'] = 'Galerie-titel';
 $lang['Grant selected groups'] = 'Toegang geselecteerde groepen';
 $lang['Grant selected users'] = 'Toegang geselecteerde gebruikers';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Naam';
 $lang['New name'] = 'Nieuwe naam';
 $lang['New parent category'] = 'Nieuwe hoofdcategorie';
 $lang['New tag'] = 'Nieuwe tag';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Geen tag gedefinieerd. Gebruik beheer>afbeeldingen>Tags';
 $lang['Number of comments per page'] = 'Aantal weer te geven commentaren per pagina';
 $lang['Number of rates'] = 'Aantal waarderingen';
 $lang['Number of thumbnails to create'] = 'Aantal mini-afbeeldingen om te maken';
 $lang['Only private categories are listed'] = 'Alleen privé categorieën worden getoond';
 $lang['Operating system'] = 'Besturingssysteem';
 $lang['Options'] = 'Opties';
-$lang['Categories sorted in ascending order &dArr;'] = 'Sorteer alfanumeriek';
 $lang['Other private categories'] = 'Andere privé categorieën';
 $lang['Page banner'] = 'Pagina banner';
 $lang['Parent category'] = 'Hoofdcategorie';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'Tag "%s" bestaat al';
 $lang['Tag "%s" was added'] = 'Tag "%s" is toegevoegd';
 $lang['Tag selection'] = 'Tag selectie';
 $lang['Take selected elements out of caddie'] = 'Verwijder de geselecteerde afbeeldingen uit het winkelmandje';
-$lang['The following tag were deleted'] = 'De volgende tag is verwijderd';
 $lang['The %d following tags were deleted'] = 'De %d volgende tags zijn verwijderd';
 $lang['Unable to check for upgrade.'] = 'Het is niet mogelijk om een upgradecontrole uit te voeren.';
 $lang['Uninstall'] = 'Deinstaleer';
@@ -235,7 +230,6 @@ $lang['File'] = 'Bestand';
 $lang['Filesize'] = 'Bestandsgrootte';
 $lang['first element added on %s'] = 'eerste afbeelding toegevoegd op %s';
 $lang['Forbidden'] = 'Niet toegestaan';
-$lang['General'] = 'Algemeen';
 $lang['global mode'] = 'Compact overzicht';
 $lang['group "%s" added'] = 'groep "%s" toegevoegd';
 $lang['group "%s" deleted'] = 'groep "%s" verwijderd';
@@ -244,7 +238,6 @@ $lang['group'] = 'Groep';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'De naam van de groep mag geen spatie bevatten of leeg zijn.';
 $lang['This name is already used by another group.'] = 'Deze naam is al in gebruik door een andere groep.';
 $lang['Groups'] = 'Groepen';
-$lang['Instructions'] = 'Instructies';
 $lang[''] = '';
 $lang['High definition'] = 'Hoge kwaliteit';
 $lang['jump to category'] = 'Ga naar categorie';
@@ -328,7 +321,6 @@ $lang['Send mail on HTML format'] = 'Stuur email in HTML formaat';
 $lang['Include display of recent pictures group by dates'] = 'Inclusief tonen van recente afbeeldingen op basis van datum';
 $lang['Available only with HTML format'] = 'Alleen beschikbaar in HTML formaat';
 $lang['no write access'] = 'geen schrijftoegang';
-$lang['path'] = 'pad';
 $lang['Permissions'] = 'Rechten';
 $lang['private'] = 'Privé';
 $lang['Properties'] = 'Eigenschappen';
@@ -337,7 +329,6 @@ $lang['Purge never used notification feeds'] = 'Verwijder nooit gebruikte meldin
 $lang['Purge sessions'] = 'Verwijder sessies';
 $lang['randomly represented'] = 'willekeurig gerepresenteerd';
 $lang['registration date'] = 'Registratiedatum';
-$lang['Remote site'] = 'Remote site';
 $lang['clean'] = 'opschonen';
 $lang['remove remote listing.xml file'] = 'verwijder remote listing.xml bestand';
 $lang['generate listing'] = 'genereer lijsten';
@@ -347,7 +338,6 @@ $lang['A local listing.xml file has been found for'] = 'Een lokale listing.xml b
 $lang['read local listing.xml and update'] = 'lees locale listing.xml en werk bij';
 $lang['test'] = 'test';
 $lang['test this remote site'] = 'test deze remote site';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'Remote site url moet starten met http of https en mag alleen bestaan uit de karakters "/", "a-zA-Z0-9", "-" or "_"';
 $lang['remove tags'] = 'verwijder tags';
 $lang['Repair and optimize database'] = 'Repareer en optimaliseer de database';
 $lang['selection'] = 'Selectie';
@@ -404,7 +394,6 @@ $lang['for this file format'] = 'voor dit bestandsformaat';
 $lang['unit mode'] = 'Uitgebreid overzicht';
 $lang['Unlocked'] = 'Open categorie';
 $lang['unset'] = 'Niet ingesteld';
-$lang['Move up'] = 'verplaats naar boven';
 $lang['Update categories informations'] = 'Categorie-informatie bijwerken';
 $lang['Update images informations'] = 'Afbeeldings-informatie bijwerken';
 $lang['Synchronize'] = 'Synchroniseer';
@@ -452,7 +441,6 @@ $lang['user_status_generic'] = 'Algemeen';
 $lang['user_status_guest'] = 'Gast';
 $lang['user_status_normal'] = 'Gebruiker';
 $lang['user_status_webmaster'] = 'Webbeheerder';
-$lang['username'] = 'gebruikersnaam';
 $lang['Users'] = 'Gebruikers';
 $lang['Virtual category'] = 'Virtuele categorieën';
 $lang['Waiting'] = 'Valideer';
@@ -560,7 +548,6 @@ $lang['Plugin versions can\'t be checked'] = 'Plugin versies kunnen niet gecontr
 $lang['Current<br>version'] = 'Huidige <br>versie';
 $lang['Available<br>version'] = 'Beschikbare<br>versie';
 $lang['Automatic upgrade'] = 'Automatische upgrade';
-$lang['Automatic installation'] = 'Automatische installatie';
 $lang['Download file'] = 'Download bestand';
 $lang['Plugin list'] = 'Plugin lijst';
 $lang['Check for updates'] = 'Controleer op updates';
@@ -581,11 +568,7 @@ $lang['Please check "plugins" folder and sub-folders permissions (CHMOD).'] = 'C
 $lang['Can\'t connect to server.'] = 'Kan niet met de server verbinden.';
 $lang['Purge compiled templates'] = 'Verwijder samengestelde sjablonen';
 $lang['Caddie is currently empty'] = 'Uw winkelmandje is momenteel leeg';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Piwigo Home';
 $lang['Support'] = 'Bijstand';
-$lang['Bugs'] = 'Fouten';
-$lang['Extensions'] = 'Extensies';
 $lang['Documentation'] = 'Documentatie';
 $lang['Upload'] = 'Uploads';
 $lang['Show upload link every time'] = 'Geef de upload link altijd weer op het scherm';
@@ -604,7 +587,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'U moet uw systeem bijwerken om volledig gebruik te kunnen maken van alle mogelijkheden van de software, anders kan de software niet goed werken, of helemaal niet';
 $lang['Deleted on'] = 'Verwijderd op';
 $lang['Last hit'] =  'Laaste hit';
-$lang['Hits'] = 'Hits';
 $lang['GD library is missing'] = 'GD library bestaat niet';
 $lang['Templates'] = 'Sjablonen';
 $lang['Extend for templates'] = 'Uitbreiding voor sjablonen';
@@ -621,7 +603,6 @@ $lang['edit category informations'] = 'Bewerk categorie-informatie';
 $lang['nothing'] = 'niets';
 $lang['overrides existing values with empty ones'] = 'overschrijft de bestaande waarden met lege waardes';
 $lang['Drag to re-order'] = 'Sleep om volgorde te veranderen';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Kan geen server verkrijgen omdat allow_url_fopen is uitgeschakeld.';
 $lang['Quick Local Synchronization'] = 'Snelle lokale Synchronisatie';
 $lang['No photo can be deleted'] = 'Geen enkele foto kan verwijderd worden';
 $lang['Note: Only deletes photos added with pLoader'] = 'Noot: Kan alleen foto\'s verwijderen welke met pLoader geplaatst zijn';
@@ -632,8 +613,6 @@ $lang['Downloads'] = 'Downloads';
 $lang['Released on'] = 'Uitgegeven op';
 $lang['Number of downloads'] = 'Aantal downloads';
 // --------- Starting below: New or revised $lang ---- from Colibri
-$lang['Categories descending alphanumerically ordered'] = 'Categorieën aflopend alfanumeriek gesorteerd';
-$lang['Categories sorted in descending order &uArr;'] = 'Categorieën aflopend gesorteerd &uArr;';
 $lang['Processing treatment.'] = 'In behandeling.';
 $lang['Please wait...'] = 'Even geduld aub...';
 $lang['Correction the anomaly will cancel the fact that it\'s ignored'] = 'Het corrigeren van de onregelmatigheid maakt een einde aan het negeren';
@@ -669,7 +648,6 @@ $lang['Add New Theme'] = 'Nog niet geïnstaleerde thema\'s';
 $lang['Forbid this theme to users'] = 'Dit thema mag niet door gebruikers gebruikt worden';
 $lang['Set as default theme for unregistered and new users'] = 'Standaard thema voor niet geregisteerde and nieuwe gebruikers';
 $lang['unknown'] = 'onbekend';
-$lang['Upload Form'] = 'Upload Formulier';
 $lang['Upload Photos'] = 'Upload Foto\'s';
 $lang['Drop into category'] = 'Toevoegen aan categorie';
 $lang['+ Add an upload box'] = 'Voeg een upload-fregel toe';
@@ -728,7 +706,6 @@ $lang['Read Piwigo Documentation'] = 'Lees de Piwigo Documentatie';
 $lang['Start pLoader and add your photos.'] = 'Start pLoader en voeg uw foto\'s toe.';
 $lang['Switch to clear or dark colors for administration'] = 'Schakel om naar heldere of donkere kleuren voor de administratie';
 $lang['Theme has been successfully installed'] = 'Thema is succesvol geinstalleerd';
-$lang['Upgrade from %s to %s'] = 'Upgrade van %s naar %s';
 $lang['Visit Gallery'] = 'Bezoek Galerie';
 $lang['Visit Piwigo project website'] = 'Bezoek de website van het Piwigo project';
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'pLoader is een afkorting van <em>Piwigo Uploader</em>. pLoader maakt uw foto\'s op uw computer klaar en zet ze dan over naar uw Piwigo fotogalerie.';
diff --git a/language/nl_NL/common.lang.php b/language/nl_NL/common.lang.php
index da0f017a0..bb1c98f56 100644
--- a/language/nl_NL/common.lang.php
+++ b/language/nl_NL/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d nieuwe gebruikers';
 $lang['%d waiting element'] = '%d wachtende afbeelding';
 $lang['%d waiting elements'] = '%d wachtende afbeeldingen';
 $lang['About'] = 'Over';
-$lang['All tags must match'] = 'Alle tags moeten kloppen';
 $lang['All tags'] = 'Alle tags';
 $lang['Any tag'] = 'Elke tag';
 $lang['At least one listed rule must be satisfied.'] = 'Op zijn minst moet aan één regel worden voldaan.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'Winkelmandje';
 $lang['Calendar'] = 'Kalender';
 $lang['All'] = 'Alle';
 $lang['display each day with pictures, month per month'] = 'Weergeven elke dag met afbeelding, maand per maand';
-$lang['display pictures added on'] = 'Toon alle afbeeldingen toegevoegd op ';
 $lang['View'] = 'Bekijk';
 $lang['chronology_monthly_calendar'] = 'Maand-kalender';
 $lang['chronology_monthly_list'] = 'Maand-lijst';
@@ -310,7 +308,6 @@ $lang['can\'t upload the picture on the server'] = 'de afbeelding kan niet op de
 $lang['the username must be given'] = 'de gebruikersnaam moet ingevuld zijn';
 $lang['A picture\'s name already used'] = 'De naam is al in gebruik';
 $lang['You must choose a picture fileformat for the image'] = 'U moet een afbeeldingsformaat opgeven voor de afbeelding';
-$lang['You can\'t upload pictures in this category'] = 'U kunt geen afbeelding';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Afbeelding met succes ge-upload, een beheerder moet de afbeelding valideren, dit gebeurd zsm.';
 $lang['Upload a picture'] = 'Upload een afbeelding';
 $lang['useful when password forgotten'] = 'handig indien u uw wachtwoord bent vergeten';
@@ -320,8 +317,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Browser: %s';
 $lang['Author: %s'] = 'Maker: %s';
 $lang['Comment: %s'] = 'Commentaar: %s';
-$lang['Delete: %s'] = 'Verwijderen: %s';
-$lang['Validate: %s'] = 'Valideren: %s';
 $lang['Comment by %s'] = 'Commentaar van %s';
 $lang['User: %s'] = 'Gebruiker: %s';
 $lang['Email: %s'] = 'Email: %s';
@@ -360,7 +355,6 @@ $lang['Piwigo Help'] = 'Piwigo Help';
 // --------- Starting below: New or revised $lang ---- from Butterfly (2.0)
 $lang['Are you sure?'] = 'Weet u het zeker?';
 $lang['delete this comment'] = 'verwijder dit commentaar';
-$lang['Email address is missing'] = 'Geen email-adres';
 $lang['Name of the picture'] = 'Naam van de afbeelding';
 $lang['Rank'] = 'Rang';
 $lang['group by letters'] = 'gegroepeerd per letter';
diff --git a/language/nl_NL/install.lang.php b/language/nl_NL/install.lang.php
index abe044a2d..45f2e3580 100644
--- a/language/nl_NL/install.lang.php
+++ b/language/nl_NL/install.lang.php
@@ -32,11 +32,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'Em
 $lang['Webmaster login'] = 'Login webbeheerder';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Het wordt getoond aan de bezoekers. Het is ook noodzakelijk voor de administratie van de website';
 
-$lang['Parameters are correct'] = 'Parameters zijn correct';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'De verbinding met de server is geslaagd, maar het is niet mogelijk om verbinding te krijgen met de database';
 $lang['Can\'t connect to server'] = 'Geen verbinding met de server';
-$lang['The next step of the installation is now possible'] = 'Het is nu mogelijk om verder te gaan met de volgende stap van de installatie';
-$lang['next step'] = 'volgende stap';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Kopieer de tekst tussen de lijnen en plak deze in het bestand "include/mysql.inc.php" (Waarschuwing: mysql.inc.php mag alleen het roze gedeelte bevatten, geen return of extra spatie).';
 
 $lang['Host'] = 'MySQL host';
@@ -52,7 +49,6 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'Geef een gebruikersnaam voor de beheerder';
 $lang['webmaster login can\'t contain characters \' or "'] = 'De gebruikersnaam mag geen \' of " bevatten';
 $lang['please enter your password again'] = 'Vul a.u.b. nogmaals uw wachtwoord in';
-$lang['Installation finished'] = 'Installatie voltooid';
 $lang['Webmaster password'] = 'Wachtwoord webbeheerder';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Hou dit vertrouwlijk, het geeft toegang tot de beheermodule';
 $lang['Password [confirm]'] = 'Bevestig wachtwoord';
diff --git a/language/nl_NL/upgrade.lang.php b/language/nl_NL/upgrade.lang.php
index aa8ed3b80..7a7a965f6 100644
--- a/language/nl_NL/upgrade.lang.php
+++ b/language/nl_NL/upgrade.lang.php
@@ -38,7 +38,6 @@ $lang['You do not have access rights to run upgrade'] = 'U bent niet gerechtigd
 $lang['All sub-categories of private categories become private'] = 'Alle sub-categorie�n van private categorie�n worden private';
 $lang['User permissions and group permissions have been erased'] = 'Gebruikers- en groepsrechten zijn verwijderd';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Alleen het voorvoegsel (prefix) van de mini-afbeelding en het email-adres van de webbeheerder zijn bewaard gebleven van de vorige configuratie';
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'In <i>%s</i>, voor <b>?></b>, voeg toe:';
 
 
 ?>
\ No newline at end of file
diff --git a/language/pl_PL/admin.lang.php b/language/pl_PL/admin.lang.php
index 9b24aadff..658eb08dc 100644
--- a/language/pl_PL/admin.lang.php
+++ b/language/pl_PL/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Zarządzanie koszykiem';
 $lang['Caddie'] = 'Koszyk';
 $lang['Categories authorized thanks to group associations'] = 'Kategorie zautoryzowane dzięki powiązaniu z grupami';
 $lang['Categories manual order was saved'] = 'Zapisano ręcznie wykonaną kolejność kategorii';
-$lang['Categories ascending alphanumerically ordered'] = 'Kategorie sortowane alfanumerycznie';
 $lang['Category elements associated to the following categories: %s'] = 'Elementy kategorii powiązane z następującymi kategoriami: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Sprawdzenie aktualizacji nie powiodło się z nieznanych powodów.';
 $lang['Check for upgrade'] = 'Sprawdź aktualizacje';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Wyczyść koszyk';
 $lang['Environment'] = 'Środowisko';
 $lang['Form'] = 'Formularz';
 $lang['Gallery URL'] = 'Adres URL galerii';
-$lang['Gallery description'] = 'Opis galerii';
 $lang['Gallery title'] = 'Tytuł galerii';
 $lang['Grant selected groups'] = 'Zezwól zaznaczonym grypom';
 $lang['Grant selected users'] = 'Zezwól zaznaczonym użytkownikom';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Nazwa';
 $lang['New name'] = 'Nowa nazwa';
 $lang['New parent category'] = 'Nowa nadrzędna kategoria';
 $lang['New tag'] = 'Nowy tag';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Brak zdefiniowanych tagów. Użyj Administracja>Obrazy>Tagi';
 $lang['Number of comments per page'] = 'Liczba komentarzy na stronę';
 $lang['Number of rates'] = 'Liczba ocen';
 $lang['Number of thumbnails to create'] = 'Liczba miniatru do stworzenia';
 $lang['Only private categories are listed'] = 'Tylko prywatne kategorie zostały wyświetlone';
 $lang['Operating system'] = 'System operacyjny';
 $lang['Options'] = 'Opcje';
-$lang['Categories sorted in ascending order &dArr;'] = 'Sortuj alfanumerycznie';
 $lang['Other private categories'] = 'Inne kategorie prywatne';
 $lang['Page banner'] = 'Banner strony';
 $lang['Parent category'] = 'Nadrzędna kategoria';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'Tag "%s" już istnieje';
 $lang['Tag "%s" was added'] = 'Tag "%s" został dodany';
 $lang['Tag selection'] = 'Wybór tagu';
 $lang['Take selected elements out of caddie'] = 'Usuń wybrane elementy z koszyka';
-$lang['The following tag were deleted'] = 'NAstępujące tagi zostały usunięte';
 $lang['The %d following tags were deleted'] = '%d tagów zostało usuniętych';
 $lang['Unable to check for upgrade since allow_url_fopen is disabled.'] = 'Nie można sprawdzić aktualizacji z powodu wyłączonej funkcji allow_url_fopen.';
 $lang['Uninstall'] = 'Odinstaluj';
@@ -235,7 +230,6 @@ $lang['File'] = 'plik';
 $lang['Filesize'] = 'rozmiar pliku';
 $lang['first element added on %s'] = 'pierwszy element dodany %s';
 $lang['Forbidden'] = 'Zabronione';
-$lang['General'] = 'Ogólne';
 $lang['global mode'] = 'tryb globalny';
 $lang['group "%s" added'] = 'dodano grupę "%s"';
 $lang['group "%s" deleted'] = 'usunięto grupę "%s"';
@@ -244,7 +238,6 @@ $lang['group'] = 'grupa';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Nazwa grupy nie może zawierać znaków " lub \' lub być pusta.';
 $lang['This name is already used by another group.'] = 'NAzwa jest już używana przez inną grupę.';
 $lang['Groups'] = 'Grupy';
-$lang['Instructions'] = 'Instrukcje';
 $lang[''] = '';
 $lang['High definition'] = 'Wysoka jakość';
 $lang['jump to category'] = 'przejdź do kategorii';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Wyslij email w formacie HTML';
 $lang['Include display of recent pictures group by dates'] = 'Dodaj wyświetlanie aktualnych obrazów grupowane po dacie';
 $lang['Available only with HTML format'] = 'Dostępne tylko w formacie HTML';
 $lang['no write access'] = 'brak praw do zapisu';
-$lang['path'] = 'ścieżka';
 $lang['Permissions'] = 'Uprawnienia';
 $lang['private'] = 'prywatna';
 $lang['Properties'] = 'Właściwości';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'Wyczyść nigdy nie używane RSS
 $lang['Purge sessions'] = 'Wyczyść sesje';
 $lang['randomly represented'] = 'reprezentowane losowo';
 $lang['registration date'] = 'data rejestracji';
-$lang['Remote site'] = 'Zdalne strony';
 $lang['clean'] = 'wyczyść';
 $lang['remove remote listing.xml file'] = 'usuń na zdalnej stronie plik listing.xml';
 $lang['generate listing'] = 'generuj listę';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Odnaleziono lokalny plik
 $lang['read local listing.xml and update'] = 'odczytaj i aktualizuj lokalny plik listing.xml';
 $lang['test'] = 'test';
 $lang['test this remote site'] = 'testuj zdalną stronę';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'Adres zdalnej strony musi rozpoczynać się od http lub https i musi zawierać tylko następujące znaki "/", "a-zA-Z0-9", "-" lub "_"';
 $lang['remove tags'] = 'usuń tagi';
 $lang['Repair and optimize database'] = 'Napraw i optymalizuj bazę danych';
 $lang['selection'] = 'zaznaczenie';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'dla tego rodzaju plików';
 $lang['unit mode'] = 'tryb jednostkowy';
 $lang['Unlocked'] = 'Odblokowane';
 $lang['unset'] = 'nie ustawione';
-$lang['Move up'] = 'Przenieś wyżej';
 $lang['Update categories informations'] = 'Aktualizuj informacje o kategoriach';
 $lang['Update images informations'] = 'Aktualizuj informacje o obrazach';
 $lang['Synchronize'] = 'Synchronizuj';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = 'Ogólny';
 $lang['user_status_guest'] = 'Gość';
 $lang['user_status_normal'] = 'Użytkownik';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'nazwa użytkownika';
 $lang['Users'] = 'Użytkownicy';
 $lang['Virtual category'] = 'Kategoria wirtualna';
 $lang['Waiting'] = 'Oczekujące';
@@ -564,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = 'Nie można sprawdzić wersji wtycz
 $lang['Current<br>version'] = 'Aktualna<br>wersja';
 $lang['Available<br>version'] = 'Dostępna<br>wersja';
 $lang['Automatic upgrade'] = 'Automatyczna aktualizacja';
-$lang['Automatic installation'] = 'Instalacja automatyczna';
 $lang['Download file'] = 'Pobierz plik';
 $lang['Plugin list'] = 'Lista wtyczek';
 $lang['Check for updates'] = 'Sprawdź dostepność aktualizaji';
@@ -594,11 +581,7 @@ $lang['ACCESS_2'] = 'Dostep dla zapisanych';
 $lang['ACCESS_3'] = 'Dostęp dla Administratorów';
 $lang['ACCESS_4'] = 'Dostęp dla webmasterów';
 $lang['ACCESS_5'] = 'Brak dostępu';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Strona domowa Piwigo';
 $lang['Support'] = 'Wsparcie';
-$lang['Bugs'] = 'Błędy';
-$lang['Extensions'] = 'Rozszerzenia';
 $lang['Documentation'] = 'Dokumentacja';
 $lang['A new version of Piwigo is available.'] = 'Dostepna jest nowa wersja Piwigo.';
 $lang['Piwigo Administration'] = 'Administracja Piwigo';
@@ -608,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Musisz zaktualizować swój system by ......... w przeciwnym wypadku aplikacja nie będzie działała poprawnie lub w ogóle';
 $lang['Deleted on'] = 'Usunięte';
 $lang['Last hit'] =  'Ostatnie wejście';
-$lang['Hits'] = 'Wejść';
 $lang['GD library is missing'] = 'Brak biblioteki GD';
 $lang['Templates'] = 'Szablony';
 $lang['Extend for templates'] = 'Rozszerz dla szablony';
@@ -631,7 +613,6 @@ $lang['No element in this category'] = 'Brak elementów w tej kategorii';
 $lang['Images manual order was saved'] = 'Ręczne sortowanie obrazów zostało zapisane';
 $lang['ranks'] = 'rankingi';
 $lang['Drag to re-order'] = 'Przesuń aby zreorganizować';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Nie można pobrać informacji o serwerze z powodu wyłączonego allow_url_fopen.';
 $lang['Quick Local Synchronization'] = 'Szybka synchronizacja lokalna';
 $lang['No photo can be deleted'] = 'Żadne zdjęcie nie zostało usunięte';
 $lang['Note: Only deletes photos added with pLoader'] = 'Info: Usuwa tylko zdjęcia dodane przez pLoader';
@@ -650,8 +631,6 @@ $lang['Purge search history'] = 'Usuń historię przeszukiwań';
 $lang['Hide'] = 'Ukryj';
 $lang['Miscellaneous'] = 'Informacje różne';
 //For 2.1.0
-$lang['Categories descending alphanumerically ordered'] = 'Kategorie sortowane alfanumerycznie malejąco';
-$lang['Categories sorted in descending order ⇑'] = 'Kategorie sortowane malejąco ⇑';
 $lang['Unable to check for upgrade.'] = 'Nie można sprawdzić aktualizacji.';
 $lang['Execution time is out, treatment must be continued [Estmated time: %d seconds].'] = 'Przekroczono czas wykonywania, obróbka musi być kontynuowana [Przewidywany czas: %d sekund].';
 $lang['Processing treatment.'] = 'Przetwarzanie obróbki.';
@@ -676,7 +655,6 @@ $lang['Add New Theme'] = 'Dodaj nowy temat';
 $lang['Forbid this theme to users'] = 'Zabroć używania tego tematu przez użytkowników';
 $lang['Set as default theme for unregistered and new users'] = 'Ustaw jako domyślny temat dla niezarejestrowanych użytkowników';
 $lang['unknown'] = 'nieznany';
-$lang['Upload Form'] = 'Formularz Wgrywania';
 $lang['Upload Photos'] = 'Wgrywanie zdjęć';
 $lang['Drop into category'] = 'Wgraj do kategorii';
 $lang['+ Add an upload box'] = '+ Dodaj skrzynki wgrywania';
@@ -735,7 +713,6 @@ $lang['Read Piwigo Documentation'] = 'Czytaj dokumentację Piwigo';
 $lang['Start pLoader and add your photos.'] = 'Uruchom pLoader i dodaj swoje zdjęcia.';
 $lang['Switch to clear or dark colors for administration'] = 'Przełącz pomiędzy czystym i ciemnym kolorem administracji';
 $lang['Theme has been successfully installed'] = 'Temat został pomyślnie zainstalowany';
-$lang['Upgrade from %s to %s'] = 'Aktualizacja z %s do %s';
 $lang['Visit Gallery'] = 'Odwiedź galerię';
 $lang['Visit Piwigo project website'] = 'Odwiedź stronę projektu Piwigo';
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'pLoader służy do <em>Piwigo Uploader</em>. pLoader przygotuje zdjęcia i prześle je do Twojej galerii Piwigo, z Twojego komputera.';
diff --git a/language/pl_PL/common.lang.php b/language/pl_PL/common.lang.php
index a6d5dedda..bb22d60b3 100644
--- a/language/pl_PL/common.lang.php
+++ b/language/pl_PL/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d nowi użytkownicy';
 $lang['%d waiting element'] = '%d oczekujący element';
 $lang['%d waiting elements'] = '%d oczekujących elementów';
 $lang['About'] = 'O Piwigo';
-$lang['All tags must match'] = 'Wszystkie tagi musza pasować';
 $lang['All tags'] = 'Wszystkie tagi';
 $lang['Any tag'] = 'Dowolny tag';
 $lang['At least one listed rule must be satisfied.'] = 'At least one listed rule must be satisfied.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'koszyk';
 $lang['Calendar'] = 'Kalendarz';
 $lang['All'] = 'Wszystkie';
 $lang['display each day with pictures, month per month'] = 'wyświetl każdy dzień ze zdjęciem, miesiąc po miesiącu';
-$lang['display pictures added on'] = 'wyświetl zdjęcia dodane w ';
 $lang['View'] = 'Pokaż';
 $lang['chronology_monthly_calendar'] = 'Kalendarz miesięczny';
 $lang['chronology_monthly_list'] = 'Lista miesięczna';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'nie można wgrać zdjęcia n
 $lang['the username must be given'] = 'nazwa użytkonika musi być podana';
 $lang['A picture\'s name already used'] = 'Nazwa zdjęcia już wykorzystana';
 $lang['You must choose a picture fileformat for the image'] = 'Musisz wybrać format pliku dla zdjęcia';
-$lang['You can\'t upload pictures in this category'] = 'Nie moćesz wgrywać zdjęć do tej kategorii';
 $lang['Name of the picture'] = 'Nazwa zdjęcia';
 $lang['Upload a picture'] = 'Wgraj zdjęcie';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Zdjęcie wgrane pomyślnie. Zostanie zaakceptowane przez administratora tak szybko jak to możliwe';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Przeglądarka: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Komentarz: %s';
-$lang['Delete: %s'] = 'Usuń: %s';
-$lang['Validate: %s'] = 'Akceptuj: %s';
 $lang['Comment by %s'] = 'Komentarz wystawiony przez %s';
 $lang['User: %s'] = 'Użytkownik: %s';
 $lang['Email: %s'] = 'Email: %s';
@@ -368,7 +363,6 @@ $lang['cloud'] = 'chmurka';
 $lang['Are you sure?'] = 'Jesteś pewien?';
 $lang['delete this comment'] = 'usuń ten komentarz';
 //For version 2.1.0
-$lang['Email address is missing'] = 'Brak adresu email';
 $lang['Reset to default values'] = 'REsetuj do domyślnych wartości';
 $lang['delete all images from your favorites'] = 'usuń wszystkie obrazy ze swoich ulubionych';
 $lang['Sent by'] = 'Wysłane przez';
diff --git a/language/pl_PL/install.lang.php b/language/pl_PL/install.lang.php
index 2ba1e629f..ba458bddd 100644
--- a/language/pl_PL/install.lang.php
+++ b/language/pl_PL/install.lang.php
@@ -32,11 +32,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'ad
 $lang['Webmaster login'] = 'Logowanie Webmastera';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'To będize wyświetlone dla odwiedzających i jest konieczne do celów administracyjnych ';
 
-$lang['Parameters are correct'] = 'Parametry są poprawne';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'Połączenie do serwera powiodło się, ale nie było możliwe połączenie do bazy danych';
 $lang['Can\'t connect to server'] = 'Nie można połączyć sie do serwera';
-$lang['The next step of the installation is now possible'] = 'Teraz mozliwy jest następny krok instalacji';
-$lang['next step'] = 'następny krok';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Skopiuj tekst zaznaczony na różowo pomiędzy cudzysłowiami i wklej do pliku "include/mysql.inc.php"(Uwaga : mysql.inc.php musi zawierać tylko to co jest na różowo bez żadnych znaków końca linii czy spacji)';
 
 $lang['Host'] = 'MySQL host';
@@ -52,15 +49,11 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'wprowadź nazwę użytkownika posiadającego uprawnienia Webmaster';
 $lang['webmaster login can\'t contain characters \' or "'] = 'login nie może zawierać nastepujących znaków \' lub "';
 $lang['please enter your password again'] = 'wprowadź hasło jeszcze raz';
-$lang['Installation finished'] = 'Instalacja zakończona';
 $lang['Webmaster password'] = 'Hasło użytkownika Webmaster';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Zachowaj hasło, umożliwia ono dostep do panelu administracyjnego';
 $lang['Password [confirm]'] = 'Hasło [potwierdź]';
 $lang['verification'] = 'weryfikacja';
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = 'Potrzebujesz pomocy ? Zadaj pytanie na <a href="%s">Forum Piwigo</a>.';
-$lang['install_end_message'] = 'Konfiguracja Piwigo została zakończona, następny krok to<br /><br />
-* przejdź do strony logowania : [ <a href="identification.php">logowanie</a> ] i wprowadź użytkownika/hasło będącego webmaster\'em<br />
-* logowanie to umożliwi Ci dostęp do panelu administracyjnego oraz instrukcji jak umieszczaćzdjęcia w katalogach';
 $lang['Webmaster mail address'] = 'Adres email Webmaster\'a';
 $lang['Visitors will be able to contact site administrator with this mail'] = 'Z jego pomocą odwiedzający będą mogli się skontaktować z administratorem strony';
 
@@ -77,4 +70,4 @@ $lang['Hope to see you back soon.'] = 'Do zobaczenia wkrótce.';
 $lang['Database type'] = 'Typ bazy danych';
 $lang['The type of database your piwigo data will be store in'] = 'Typ bazy danych Twojego Piwigo zostanie zapisany w';
 $lang['Congratulations, Piwigo installation is completed'] = 'Gratulacje, instlacja Piwigo zakończona sukcesem';
-?>
\ No newline at end of file
+?>
diff --git a/language/pl_PL/upgrade.lang.php b/language/pl_PL/upgrade.lang.php
index 0f7e5d36f..d3aa3d435 100644
--- a/language/pl_PL/upgrade.lang.php
+++ b/language/pl_PL/upgrade.lang.php
@@ -44,5 +44,4 @@ $lang['Only thumbnails prefix and webmaster mail address have been saved from pr
 $lang['This page proposes to upgrade your database corresponding to your old version of Piwigo to the current version.
 The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = 'Ta strona proponuje aktualizację Twojej bazy danych Piwigo do nowej wersji. Asystent aktualizacji myśli, że aktualnie uzywasz <strong>wersji %s</strong> (lub równoważnej).';
 $lang['As a precaution, following plugins have been disabled. You must check for plugins upgrade before reactiving them:'] = 'Jako zabezpieczenie, nastepujące wtyczki zostały zdeaktywowane. Przed ich aktywacją musisz sprawdzić czy nie ma nowszych wersji:';
-$lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'W <i>%s</i>, przed <b>?></b>, włóż:';
 ?>
\ No newline at end of file
diff --git a/language/pt_BR/admin.lang.php b/language/pt_BR/admin.lang.php
index 047f859fd..98abb0dee 100644
--- a/language/pt_BR/admin.lang.php
+++ b/language/pt_BR/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Gerenciamento da cesta';
 $lang['Caddie'] = 'Cesta';
 $lang['Categories authorized thanks to group associations'] = 'Categorias autorizadas graças a associações de grupo';
 $lang['Categories manual order was saved'] = 'A ordem manual das categorias foi salva';
-$lang['Categories ascending alphanumerically ordered'] = 'Categorias ordenadas alfanumericamente';
 $lang['Category elements associated to the following categories: %s'] = 'Itens da categoria associados às seguintes categorias: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'A checagem por atualização falhou por razões desconhecidas.';
 $lang['Check for upgrade'] = 'Checar por atualização';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Cesta vazia';
 $lang['Environment'] = 'Arredores';
 $lang['Form'] = 'Formulário';
 $lang['Gallery URL'] = 'Endereço (URL) da galeria';
-$lang['Gallery description'] = 'Descrição da galeria';
 $lang['Gallery title'] = 'título da galeria';
 $lang['Grant selected groups'] = 'Permitir os grupos selecionados';
 $lang['Grant selected users'] = 'Permitir os usuários selecionados';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Nome';
 $lang['New name'] = 'Nome novo';
 $lang['New parent category'] = 'Nova categoria pai (parent category)';
 $lang['New tag'] = 'Tag nova';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Nenhuma tag definida. Use Administração>Imagens>Tags';
 $lang['Number of comments per page'] = 'Número de comentários por página';
 $lang['Number of rates'] = 'Número de votos';
 $lang['Number of thumbnails to create'] = 'Número de miniaturas (thumbnails) a ser criado';
 $lang['Only private categories are listed'] = 'Apenas as categorias privadas estão listadas';
 $lang['Operating system'] = 'Sistema operacional';
 $lang['Options'] = 'Opções';
-$lang['Categories sorted in ascending order &dArr;'] = 'Ordenar alfanumericamente';
 $lang['Other private categories'] = 'Outras categorias privadas';
 $lang['Page banner'] = 'Banner da página (imagem que fica no cabeçalho)';
 $lang['Parent category'] = 'Categoria pai';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'A tag "%s" já existe';
 $lang['Tag "%s" was added'] = 'A tage "%s" foi adicionada';
 $lang['Tag selection'] = 'Seleção de tag';
 $lang['Take selected elements out of caddie'] = 'Retirar os itens selecionados da cesta';
-$lang['The following tag were deleted'] = 'A seguinte tag foi apagada';
 $lang['The %d following tags were deleted'] = 'As %d tags seguintes foram apagadas';
 $lang['Unable to check for upgrade.'] = 'Não foi possível checar as atualizações.';
 $lang['Uninstall'] = 'Desinstalar';
@@ -235,7 +230,6 @@ $lang['File'] = 'Arquivo';
 $lang['Filesize'] = 'Tamanho do arquivo';
 $lang['first element added on %s'] = 'primeiro item adicionado em %s';
 $lang['Forbidden'] = 'Proibido';
-$lang['General'] = 'Geral';
 $lang['global mode'] = 'modo global';
 $lang['group "%s" added'] = 'grupo "%s" adicionado';
 $lang['group "%s" deleted'] = 'grupo "%s" apagado';
@@ -244,7 +238,6 @@ $lang['group'] = 'grupo';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'O nome de um grupo não deve conter " ou \' ou ser vazio.';
 $lang['This name is already used by another group.'] = 'Este nome já está sendo usado por outro grupo.';
 $lang['Groups'] = 'Grupos';
-$lang['Instructions'] = 'Instruções';
 $lang[''] = '';
 $lang['High definition'] = 'Alta definição';
 $lang['jump to category'] = 'pular para categoria';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Enviar a correspondência no formato HTML';
 $lang['Include display of recent pictures group by dates'] = 'Incluir a exibição do grupo das imagens recentes por datas';
 $lang['Available only with HTML format'] = 'Disponível apenas com o formato HTML';
 $lang['no write access'] = 'sem acesso de escrita';
-$lang['path'] = 'caminho (path)';
 $lang['Permissions'] = 'Permissões';
 $lang['private'] = 'privado';
 $lang['Properties'] = 'Propriedades';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'Limpar os feeds de notificação
 $lang['Purge sessions'] = 'Limpar as sessões';
 $lang['randomly represented'] = 'radomicamente representado';
 $lang['registration date'] = 'dato de registro';
-$lang['Remote site'] = 'Site remoto';
 $lang['clean'] = 'limpar';
 $lang['remove remote listing.xml file'] = 'remover o arquivo remoto listing.xml';
 $lang['generate listing'] = 'gerar listing';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Um arquivo local listing
 $lang['read local listing.xml and update'] = 'ler o arquivo local listing.xml e atualizar';
 $lang['test'] = 'testar';
 $lang['test this remote site'] = 'testar ste site remoto';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'O endereço (url) do site remoto deve começar com http ou https e deve conter apenas os caracteres entre  "/", "a-z", "A-Z", "0-9", "-" or "_"';
 $lang['remove tags'] = 'remover tags';
 $lang['Repair and optimize database'] = 'Reparar e otimizar base de dados';
 $lang['selection'] = 'seleção';
@@ -357,7 +347,7 @@ $lang['singly represented'] = 'unicamente representado';
 $lang['This site already exists'] = 'Este site já existe';
 $lang['Create a new site : (give its URL to create_listing_file.php)'] = 'Criar um site novo : (dê seu URL para create_listing_file.php)';
 $lang['created'] = 'criado';
-$lang['delete'] = 'apagar';
+$lang['Delete'] = 'apagar';
 $lang['delete this site and all its attached elements'] = 'apagar este site e todos os itens associados a ele';
 $lang['deleted'] = 'apagado';
 $lang['an error happened'] = 'um erro aconteceu';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'para este formato de arquivo';
 $lang['unit mode'] = 'modo unitário';
 $lang['Unlocked'] = 'Destrancado (Unlocked)';
 $lang['unset'] = 'sem valor (não ajustado)';
-$lang['Move up'] = 'Subir';
 $lang['Update categories informations'] = 'Atualizar as informações das categorias';
 $lang['Update images informations'] = 'Atualizar as informações das imagens';
 $lang['Synchronize'] = 'Sincronizar';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = 'Genérico';
 $lang['user_status_guest'] = 'Visitante';
 $lang['user_status_normal'] = 'Usuário';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'nome de usuário';
 $lang['Users'] = 'Usuários';
 $lang['Virtual category'] = 'Categoria virtual';
 $lang['Waiting'] = 'Aguardando';
@@ -563,7 +551,6 @@ $lang['Plugin versions can\'t be checked'] = 'As versões de plugin não podem s
 $lang['Current<br>version'] = 'Versão<br>atual';
 $lang['Available<br>version'] = 'Versão<br>disponível';
 $lang['Automatic upgrade'] = 'Atualização automática';
-$lang['Automatic installation'] = 'Instalação automática';
 $lang['Download file'] = 'Baixar arquivo';
 $lang['Plugin list'] = 'Lista de plugins';
 $lang['Check for updates'] = 'Checar por atualizações';
@@ -593,11 +580,7 @@ $lang['ACCESS_2'] = 'Acesso a assinantes';
 $lang['ACCESS_3'] = 'Acesso a administradores';
 $lang['ACCESS_4'] = 'Acesso a webmasters';
 $lang['ACCESS_5'] = 'Nenhum acesso';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Página inicial Piwigo';
 $lang['Support'] = 'Suporte';
-$lang['Bugs'] = 'Bugs';
-$lang['Extensions'] = 'Extensões';
 $lang['Documentation'] = 'Documentação';
 $lang['A new version of Piwigo is available.'] = 'Uma nova versão de Piwigo está disponível.';
 $lang['Piwigo Administration'] = 'Administração Piwigo';
@@ -607,7 +590,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Você precisa atualizar seu sistema para aproveitar ao máximo a aplicação, do contrário, a aplicação não funcionará completa ou corretamente.';
 $lang['Deleted on'] = 'Apagada em';
 $lang['Last hit'] = 'Último acesso (Last hit)';
-$lang['Hits'] = 'Acessos (Hits)';
 $lang['GD library is missing'] = 'está faltanto a GD library';
 $lang['Templates'] = 'Modelos (Templates)';
 $lang['Extend for templates'] = 'Extensões para modelos (templates)';
@@ -630,7 +612,6 @@ $lang['No element in this category'] = 'Nenhum item nesta categoria';
 $lang['Images manual order was saved'] = 'A ordem manual das imagens foi salva';
 $lang['ranks'] = 'posições (ranks)';
 $lang['Drag to re-order'] = 'Arraste para reordenar';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Não foi possível pegar informações do servidor, pois o allow_url_fopen está desabilitado.';
 $lang['Quick Local Synchronization'] = 'Sincronização Local Rápida';
 $lang['No photo can be deleted'] = 'Nenhuma foto pode ser apagada';
 $lang['Note: Only deletes photos added with pLoader'] = 'Note: O sistema apenas apaga as fotos que foram adicionadas com o pLoader';
diff --git a/language/pt_BR/common.lang.php b/language/pt_BR/common.lang.php
index 5f584e4f4..d893075f9 100644
--- a/language/pt_BR/common.lang.php
+++ b/language/pt_BR/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d usuários novos';
 $lang['%d waiting element'] = '%d elemento à espera';
 $lang['%d waiting elements'] = '%d elementos à espera';
 $lang['About'] = 'Sobre';
-$lang['All tags must match'] = 'Todas as tags devem corresponder';
 $lang['All tags'] = 'Todas as tags';
 $lang['Any tag'] = 'qualquer tag';
 $lang['At least one listed rule must be satisfied.'] = 'Ao menos um dos critérios deve ser satisfeito.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'cesta';
 $lang['Calendar'] = 'Calendário';
 $lang['All'] = 'Todo';
 $lang['display each day with pictures, month per month'] = 'Mostrar ano por ano, mês por mês, dia por dia';
-$lang['display pictures added on'] = 'Mostra as imagens que foram adicionadas em';
 $lang['View'] = 'Vista';
 $lang['chronology_monthly_calendar'] = 'Calendário mensal';
 $lang['chronology_monthly_list'] = 'Lista mensal';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'Não é possível enviar a i
 $lang['the username must be given'] = 'Entre com o nome de usuário';
 $lang['A picture\'s name already used'] = 'Já existe outra imagem com o mesmo nome.';
 $lang['You must choose a picture fileformat for the image'] = 'Você deve escolher um formato para a imagem';
-$lang['You can\'t upload pictures in this category'] = 'não é possível enviar imagens nesta categoria';
 $lang['Name of the picture'] = 'Nome da imagem';
 $lang['Upload a picture'] = 'Adicionar uma imagem';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Imagem adicionada com succeso, um administrador deve avaliá-la em breve';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Navegador: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Comentário: %s';
-$lang['Delete: %s'] = 'Apagar: %s';
-$lang['Validate: %s'] = 'Validar: %s';
 $lang['Comment by %s'] = 'Comentário de %s';
 $lang['User: %s'] = 'Usuário: %s';
 $lang['Email: %s'] = 'Email: %s';
diff --git a/language/pt_BR/install.lang.php b/language/pt_BR/install.lang.php
index aac52c6c4..d445f5b70 100644
--- a/language/pt_BR/install.lang.php
+++ b/language/pt_BR/install.lang.php
@@ -32,11 +32,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'o
 $lang['Webmaster login'] = 'Login do Webmaster';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Será mostrado aos visitantes. É necessário para a administração do website';
 
-$lang['Parameters are correct'] = 'Os parâmetros estão corretos';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'A conexão com o servidor foi bem sucedida, porém não foi possível se conectar à base de dados';
 $lang['Can\'t connect to server'] = 'Não foi possível se conectar ao servidor';
-$lang['The next step of the installation is now possible'] = 'O próximo passo da instalação é possível agora';
-$lang['next step'] = 'próximo passo';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Copie o texto em rosa entre os hifens e cole-o no arquivo "include/mysql.inc.php"(Cuidado : mysql.inc.php deve conter apenas o que está em rosa, sem caracteres de espaço)';
 
 $lang['Host'] = 'MySQL host';
@@ -52,15 +49,11 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'entre um login para o webmaster';
 $lang['webmaster login can\'t contain characters \' or "'] = 'o login do webmaster não pode conter os caracteres \' ou "';
 $lang['please enter your password again'] = 'por favor, entre com a sua senha novamente';
-$lang['Installation finished'] = 'A instalação terminou';
 $lang['Webmaster password'] = 'senha do Webmaster';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'mantenha-a bem guardada, é ela que lhe permite acessar o painel da administração';
 $lang['Password [confirm]'] = 'Senha [confirmar]';
 $lang['verification'] = 'verificação';
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = 'Precisa de ajuda ? Faça a sua pergunta no <a href="%s">Piwigo message board</a>.';
-$lang['install_end_message'] = 'A configuração do Piwigo acabou, aqui vai o próximo passo<br /><br />
-* vá até a página de identificação e use o login/senha fornecido para webmaster<br />
-* este login lhe permmitirá acessar o painel da administração e as instruções, para poder enviar as imagens nos seus diretórios';
 $lang['Webmaster mail address'] = 'endereço de email do Webmaster';
 $lang['Visitors will be able to contact site administrator with this mail'] = 'Os visitantes poderão entrar em contato com o administrador do site através desse email';
 
@@ -73,4 +66,4 @@ $lang['Sorry!'] = 'Lamento!';
 $lang['Piwigo was not able to configure PHP 5.'] = 'Piwigo não teve condições de configurar o PHP 5.';
 $lang["You may referer to your hosting provider's support and see how you could switch to PHP 5 by yourself."] = "Você deve entrar em contato com o suporte do seu provedor e ver como você poderia mudar para PHP 5 por conta própria.";
 $lang['Hope to see you back soon.'] = 'Espero te ver de volta em breve.';
-?>
\ No newline at end of file
+?>
diff --git a/language/pt_PT/admin.lang.php b/language/pt_PT/admin.lang.php
index 9c8ccd303..415e2d3ee 100644
--- a/language/pt_PT/admin.lang.php
+++ b/language/pt_PT/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Gerenciamento do carrinho';
 $lang['Caddie'] = 'Carrinho';
 $lang['Categories authorized thanks to group associations'] = 'Categorias autorizadas graças a associações de grupo';
 $lang['Categories manual order was saved'] = 'A ordem manual das categorias foi salva';
-$lang['Categories ascending alphanumerically ordered'] = 'Categorias ordenadas alfanumericamente';
 $lang['Category elements associated to the following categories: %s'] = 'Elementos da categoria associados às seguintes categorias: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'A procura de atualização falhou por razões desconhecidas.';
 $lang['Check for upgrade'] = 'procurar por atualização';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Carrinho vazio';
 $lang['Environment'] = 'Arredores';
 $lang['Form'] = 'Formulário';
 $lang['Gallery URL'] = 'Endereço (URL) da galeria';
-$lang['Gallery description'] = 'Descrição da galeria';
 $lang['Gallery title'] = 'título da galeria';
 $lang['Grant selected groups'] = 'Permitir os grupos selecionados';
 $lang['Grant selected users'] = 'Permitir os usuários selecionados';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Nome';
 $lang['New name'] = 'Nome novo';
 $lang['New parent category'] = 'Nova categoria pai (parent category)';
 $lang['New tag'] = 'Tag nova';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Nenhuma tag definida. Use Administração>Imagens>Tags';
 $lang['Number of comments per page'] = 'Número de comentários por página';
 $lang['Number of rates'] = 'Número de votos';
 $lang['Number of thumbnails to create'] = 'Número de miniaturas (thumbnails) para ser criadas';
 $lang['Only private categories are listed'] = 'Apenas as categorias privadas estão listadas';
 $lang['Operating system'] = 'Sistema operacional';
 $lang['Options'] = 'Opções';
-$lang['Categories sorted in ascending order &dArr;'] = 'Ordenar alfanumericamente';
 $lang['Other private categories'] = 'Outras categorias privadas';
 $lang['Page banner'] = 'Banner da página (imagem que fica no cabeçalho)';
 $lang['Parent category'] = 'Categoria pai';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'A tag "%s" já existe';
 $lang['Tag "%s" was added'] = 'A tage "%s" foi adicionada';
 $lang['Tag selection'] = 'Seleção de tag';
 $lang['Take selected elements out of caddie'] = 'Retirar os elementos selecionados do carrinho';
-$lang['The following tag were deleted'] = 'A seguinte tag foi apagada';
 $lang['The %d following tags were deleted'] = 'As %d tags seguintes foram apagadas';
 $lang['Unable to check for upgrade.'] = 'Não foi possível procurar atualizações.';
 $lang['Uninstall'] = 'Desinstalar';
@@ -235,7 +230,6 @@ $lang['File'] = 'Arquivo';
 $lang['Filesize'] = 'Tamanho do arquivo';
 $lang['first element added on %s'] = 'primeiro elemento adicionado em %s';
 $lang['Forbidden'] = 'Proibido';
-$lang['General'] = 'Geral';
 $lang['global mode'] = 'modo global';
 $lang['group "%s" added'] = 'grupo "%s" adicionado';
 $lang['group "%s" deleted'] = 'grupo "%s" apagado';
@@ -244,7 +238,6 @@ $lang['group'] = 'grupo';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'O nome de um grupo não deve conter " ou \' ou ser vazio.';
 $lang['This name is already used by another group.'] = 'Este nome já é usado por outro grupo.';
 $lang['Groups'] = 'Grupos';
-$lang['Instructions'] = 'Instruções';
 $lang[''] = 'Alta definição desativada';
 $lang['High definition'] = 'Alta definição';
 $lang['jump to category'] = 'ir para categoria';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Enviar a correspondência no formato HTML';
 $lang['Include display of recent pictures group by dates'] = 'Incluir a exibição do grupo das imagens recentes por datas';
 $lang['Available only with HTML format'] = 'Disponível apenas com o formato HTML';
 $lang['no write access'] = 'sem acesso de escrita';
-$lang['path'] = 'caminho (path)';
 $lang['Permissions'] = 'Permissões';
 $lang['private'] = 'privado';
 $lang['Properties'] = 'Propriedades';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'Limpar os feeds de notificação
 $lang['Purge sessions'] = 'Limpar as sessões';
 $lang['randomly represented'] = 'radomicamente representado';
 $lang['registration date'] = 'dato de registro';
-$lang['Remote site'] = 'Site remoto';
 $lang['clean'] = 'limpar';
 $lang['remove remote listing.xml file'] = 'remover o arquivo remoto listing.xml';
 $lang['generate listing'] = 'gerar listing';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Um arquivo local listing
 $lang['read local listing.xml and update'] = 'ler o arquivo local listing.xml e atualizar';
 $lang['test'] = 'testar';
 $lang['test this remote site'] = 'testar este site remoto';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'O endereço (url) do site remoto deve começar com http ou https e deve conter apenas os caracteres entre  "/", "a-z", "A-Z", "0-9", "-" or "_"';
 $lang['remove tags'] = 'remover tags';
 $lang['Repair and optimize database'] = 'Reparar e otimizar base de dados';
 $lang['selection'] = 'seleção';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'para este formato de arquivo';
 $lang['unit mode'] = 'modo unitário';
 $lang['Unlocked'] = 'Destrancado (Unlocked)';
 $lang['unset'] = 'sem valor (não ajustado)';
-$lang['Move up'] = 'Subir';
 $lang['Update categories informations'] = 'Atualizar as informações das categorias';
 $lang['Update images informations'] = 'Atualizar as informações das imagens';
 $lang['Synchronize'] = 'Sincronizar';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = 'Genérico';
 $lang['user_status_guest'] = 'Visitante';
 $lang['user_status_normal'] = 'Usuário';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'nome de usuário';
 $lang['Users'] = 'Usuários';
 $lang['Virtual category'] = 'Categoria virtual';
 $lang['Waiting'] = 'Aguardando';
@@ -563,7 +551,6 @@ $lang['Plugin versions can\'t be checked'] = 'As versões de plugin não podem s
 $lang['Current<br>version'] = 'Versão<br>atual';
 $lang['Available<br>version'] = 'Versão<br>disponível';
 $lang['Automatic upgrade'] = 'Atualização automática';
-$lang['Automatic installation'] = 'Instalação automática';
 $lang['Download file'] = 'Descarregar arquivo';
 $lang['Plugin list'] = 'Lista de plugins';
 $lang['Check for updates'] = 'Procurar atualizações';
@@ -593,11 +580,7 @@ $lang['ACCESS_2'] = 'Acesso a assinantes';
 $lang['ACCESS_3'] = 'Acesso a administradores';
 $lang['ACCESS_4'] = 'Acesso a webmasters';
 $lang['ACCESS_5'] = 'Nenhum acesso';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Página inicial Piwigo';
 $lang['Support'] = 'Suporte';
-$lang['Bugs'] = 'Bugs';
-$lang['Extensions'] = 'Extensões';
 $lang['Documentation'] = 'Documentação';
 $lang['A new version of Piwigo is available.'] = 'Uma nova versão de Piwigo está disponível.';
 $lang['Piwigo Administration'] = 'Administração Piwigo';
@@ -607,7 +590,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Você precisa atualizar seu sistema para aproveitar ao máximo a aplicação, do contrário, a aplicação não funcionará completa ou corretamente.';
 $lang['Deleted on'] = 'Apagada em';
 $lang['Last hit'] = 'Último acesso (Last hit)';
-$lang['Hits'] = 'Acessos (Hits)';
 $lang['GD library is missing'] = 'está faltanto a GD library';
 $lang['Templates'] = 'Modelos (Templates)';
 $lang['Extend for templates'] = 'Extensões para modelos (templates)';
@@ -629,7 +611,6 @@ $lang['No element in this category'] = 'Nenhum elemento nesta categoria';
 $lang['Images manual order was saved'] = 'A ordem manual das imagens foi salva';
 $lang['ranks'] = 'posições (ranks)';
 $lang['Drag to re-order'] = 'Arraste para reordenar';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Não foi possível pegar informações do servidor, pois o allow_url_fopen está desabilitado.';
 $lang['Quick Local Synchronization'] = 'Sincronização Local Rápida';
 $lang['No photo can be deleted'] = 'Nenhuma foto pode ser apagada';
 $lang['Note: Only deletes photos added with pLoader'] = 'Note: O sistema apenas apaga as fotos que foram adicionadas com o pLoader';
diff --git a/language/pt_PT/common.lang.php b/language/pt_PT/common.lang.php
index 8e125c1ed..32a206016 100644
--- a/language/pt_PT/common.lang.php
+++ b/language/pt_PT/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d usuários novos';
 $lang['%d waiting element'] = '%d elemento à espera';
 $lang['%d waiting elements'] = '%d elementos à espera';
 $lang['About'] = 'Sobre';
-$lang['All tags must match'] = 'Todas as tags devem corresponder';
 $lang['All tags'] = 'Todas as tags';
 $lang['Any tag'] = 'qualquer tag';
 $lang['At least one listed rule must be satisfied.'] = 'Ao menos um dos critérios deve ser satisfeito.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'carrinho';
 $lang['Calendar'] = 'Calendário';
 $lang['All'] = 'Todo';
 $lang['display each day with pictures, month per month'] = 'Mostrar ano por ano, mês por mês, dia por dia';
-$lang['display pictures added on'] = 'Mostra as imagens que foram adicionadas em';
 $lang['View'] = 'Vista';
 $lang['chronology_monthly_calendar'] = 'Calendário mensal';
 $lang['chronology_monthly_list'] = 'Lista mensal';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'Não é possível enviar a i
 $lang['the username must be given'] = 'Entre com o nome de usuário';
 $lang['A picture\'s name already used'] = 'Já existe outra imagem com o mesmo nome.';
 $lang['You must choose a picture fileformat for the image'] = 'Você deve escolher um formato para a imagem';
-$lang['You can\'t upload pictures in this category'] = 'não é possível enviar imagens nesta categoria';
 $lang['Name of the picture'] = 'Nome da imagem';
 $lang['Upload a picture'] = 'Adicionar uma imagem';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Imagem adicionada com succeso, um administrador deve avaliá-la em breve';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Navegador: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Comentário: %s';
-$lang['Delete: %s'] = 'Apagar: %s';
-$lang['Validate: %s'] = 'Validar: %s';
 $lang['Comment by %s'] = 'Comentário de %s';
 $lang['User: %s'] = 'Usuário: %s';
 $lang['Email: %s'] = 'Email: %s';
diff --git a/language/pt_PT/install.lang.php b/language/pt_PT/install.lang.php
index 5ed8ccccb..7d9900d9a 100644
--- a/language/pt_PT/install.lang.php
+++ b/language/pt_PT/install.lang.php
@@ -32,11 +32,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'o
 $lang['Webmaster login'] = 'Login do Webmaster';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Será mostrado aos visitantes. É necessário para a administração do website';
 
-$lang['Parameters are correct'] = 'Os parâmetros estão corretos';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'A conexão com o servidor sucedeu, porém não foi possível se conectar à base de dados';
 $lang['Can\'t connect to server'] = 'Não foi possível se conectar ao servidor';
-$lang['The next step of the installation is now possible'] = 'O próximo passo da instalação é possível agora';
-$lang['next step'] = 'próximo passo';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Copie o texto em rosa entre os hifens e cole-o no arquivo "include/mysql.inc.php"(Cuidado : mysql.inc.php deve conter apenas o que está em rosa, sem caracteres de espaço)';
 
 $lang['Host'] = 'MySQL host';
@@ -52,15 +49,11 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'entre um login para o webmaster';
 $lang['webmaster login can\'t contain characters \' or "'] = 'o login do webmaster não pode conter os caracteres \' ou "';
 $lang['please enter your password again'] = 'por favor, entre com a sua palavra-passe novamente';
-$lang['Installation finished'] = 'A instalação terminou';
 $lang['Webmaster password'] = 'Palavra-passe do Webmaster';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'mantenha-a bem guardada, é ela que lhe permite acessar o painel da administração';
 $lang['Password [confirm]'] = 'Palavra-passe [confirmar]';
 $lang['verification'] = 'verificação';
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = 'Precisa de ajuda ? Faça a sua pergunta no <a href="%s">Piwigo message board</a>.';
-$lang['install_end_message'] = 'A configuração do Piwigo acabou, aqui vai o próximo passo<br /><br />
-* vá até a página de identificação e use o login/palavra-passe fornecidos para webmaster<br />
-* este login lhe permmitirá acessar o painel da administração e as instruções, para poder enviar as imagens nos seus diretórios';
 $lang['Webmaster mail address'] = 'endereço de email do Webmaster';
 $lang['Visitors will be able to contact site administrator with this mail'] = 'Os visitantes poderão entrar em contato com o administrador do site através desse email';
 
@@ -73,4 +66,4 @@ $lang['Sorry!'] = 'Lamento!';
 $lang['Piwigo was not able to configure PHP 5.'] = 'Piwigo não pôde configurar o PHP 5.';
 $lang["You may referer to your hosting provider's support and see how you could switch to PHP 5 by yourself."] = "Você deve entrar em contato com o suporte do seu provedor e ver como você poderia mudar para PHP 5 por conta própria.";
 $lang['Hope to see you back soon.'] = 'Espero te ver de volta em breve.';
-?>
\ No newline at end of file
+?>
diff --git a/language/ru_RU/admin.lang.php b/language/ru_RU/admin.lang.php
index 51627a953..d1ac7a87c 100644
--- a/language/ru_RU/admin.lang.php
+++ b/language/ru_RU/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Управление корзиной';
 $lang['Caddie'] = 'Корзина';
 $lang['Categories authorized thanks to group associations'] = 'Категории, разрешенные благодаря связи с группой';
 $lang['Categories manual order was saved'] = 'Особый порядок категорий сохранен';
-$lang['Categories ascending alphanumerically ordered'] = 'Категории отсортированы по алфавиту';
 $lang['Category elements associated to the following categories: %s'] = 'Фотографии категории, связаны со следующими категориями: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Проверка обновлений не удалась по неизвестным причинам.';
 $lang['Check for upgrade'] = 'Проверить обновления';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Очистить корзину';
 $lang['Environment'] = 'Окружение';
 $lang['Form'] = 'Действия';
 $lang['Gallery URL'] = 'Адрес галереи';
-$lang['Gallery description'] = 'Описание галереи';
 $lang['Gallery title'] = 'Название галереи';
 $lang['Grant selected groups'] = 'Разрешить доступ выбранным группам';
 $lang['Grant selected users'] = 'Разрешить доступ выбранным пользователям';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Название';
 $lang['New name'] = 'Новое название';
 $lang['New parent category'] = 'Новая родительская категория';
 $lang['New tag'] = 'Новое слово';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Слова не определены. Используйте Администрирование>Фотографии>Ключевые слова';
 $lang['Number of comments per page'] = 'Количество комментариев на странице';
 $lang['Number of rates'] = 'Количество оценок';
 $lang['Number of thumbnails to create'] = 'Количество создаваемых миниатюр';
 $lang['Only private categories are listed'] = 'Показ только скрытых категорий';
 $lang['Operating system'] = 'Операционная система';
 $lang['Options'] = 'Опции';
-$lang['Categories sorted in ascending order &dArr;'] = 'По алфавиту';
 $lang['Other private categories'] = 'Доступ к приватным категориям';
 $lang['Page banner'] = 'Надпись на баннере';
 $lang['Parent category'] = 'Родительская категория';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'Слово "%s" уже есть';
 $lang['Tag "%s" was added'] = 'Слово "%s" добавлено';
 $lang['Tag selection'] = 'Выбор слов';
 $lang['Take selected elements out of caddie'] = 'Убрать выбранные элементы из корзины';
-$lang['The following tag were deleted'] = 'Указанное слово удалено';
 $lang['The %d following tags were deleted'] = '%d указанных слов удалено';
 $lang['Unable to check for upgrade since allow_url_fopen is disabled.'] = 'Невозможно проверить обновления пока %allow_url_fopen недоступен.';
 $lang['Uninstall'] = 'Деинсталляция';
@@ -235,7 +230,6 @@ $lang['File'] = 'файл';
 $lang['Filesize'] = 'размер файла';
 $lang['first element added on %s'] = 'первый элемент добавлен %s';
 $lang['Forbidden'] = 'Запрещено';
-$lang['General'] = 'Основные';
 $lang['global mode'] = 'групповой режим';
 $lang['group "%s" added'] = 'группа "%s" добавлена';
 $lang['group "%s" deleted'] = 'группа "%s" удалена';
@@ -244,7 +238,6 @@ $lang['group'] = 'группа';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Название группы не должно содержать " и \' или быть пустым.';
 $lang['This name is already used by another group.'] = 'Это название уже используется для другой группы.';
 $lang['Groups'] = 'Группы';
-$lang['Instructions'] = 'Инструкции';
 $lang[''] = '';
 $lang['High definition'] = 'Большое разрешение';
 $lang['jump to category'] = 'перейти в категорию';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Отправить письмо в HTML ф�
 $lang['Include display of recent pictures group by dates'] = 'Включить отображение последних фотографий сгруппированных по дате';
 $lang['Available only with HTML format'] = 'Возможно только в HTML формате';
 $lang['no write access'] = 'нет доступа на запись';
-$lang['path'] = 'путь';
 $lang['Permissions'] = 'Разрешения';
 $lang['private'] = 'приватная';
 $lang['Properties'] = 'Свойства';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'очистить неиспол�
 $lang['Purge sessions'] = 'очистить сессии';
 $lang['randomly represented'] = 'случайный представитель';
 $lang['registration date'] = 'дата регистрации';
-$lang['Remote site'] = 'Удаленный сайт';
 $lang['clean'] = 'очистить';
 $lang['remove remote listing.xml file'] = 'удалить удаленный файл listing.xml';
 $lang['generate listing'] = 'создать листинг';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Локальный фа�
 $lang['read local listing.xml and update'] = 'читать локальный файл listing.xml и обновить';
 $lang['test'] = 'тест';
 $lang['test this remote site'] = 'тестировать этот удаленный сайт';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'Url удаленного сайта должен начинаться с http или https и должен содержать символы "/", "a-zA-Z0-9", "-" или "_"';
 $lang['remove tags'] = 'удалить слова';
 $lang['Repair and optimize database'] = 'исправить и оптимизировать базу данных';
 $lang['selection'] = 'отмеченные';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'для этого формата файла';
 $lang['unit mode'] = 'одиночный режим';
 $lang['Unlocked'] = 'Разблокировать';
 $lang['unset'] = 'очистить';
-$lang['Move up'] = 'Переместить вверх';
 $lang['Update categories informations'] = 'обновить информацию о категориях';
 $lang['Update images informations'] = 'обновить информацию о фотографиях';
 $lang['Synchronize'] = 'Синхронизация';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = 'Общий';
 $lang['user_status_guest'] = 'Гость';
 $lang['user_status_normal'] = 'Пользователь';
 $lang['user_status_webmaster'] = 'Вебмастер';
-$lang['username'] = 'ник';
 $lang['Users'] = 'Пользователи';
 $lang['Virtual category'] = 'Виртуальная категория';
 $lang['Waiting'] = 'Ожидающие';
@@ -564,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = 'Плагины, обновлени
 $lang['Current<br>version'] = 'Текущая<br>версия';
 $lang['Available<br>version'] = 'Доступная<br>версия';
 $lang['Automatic upgrade'] = 'Автоматическое обновление';
-$lang['Automatic installation'] = 'Автоматическая установка';
 $lang['Download file'] = 'Скачать файл';
 $lang['Plugin list'] = 'Список плагинов';
 $lang['Check for updates'] = 'Проверка обновлений';
@@ -594,11 +581,7 @@ $lang['ACCESS_2'] = 'Доступно для избранных';
 $lang['ACCESS_3'] = 'Доступно для администраторов';
 $lang['ACCESS_4'] = 'Доступно для вебмастера';
 $lang['ACCESS_5'] = 'Недоступно';
-$lang['Demo'] = 'Демо';
-$lang['Piwigo home'] = 'Piwigo home';
 $lang['Support'] = 'Поддержка';
-$lang['Bugs'] = 'Ошибки';
-$lang['Extensions'] = 'Расширения';
 $lang['Documentation'] = 'Документация';
 $lang['A new version of Piwigo is available.'] = 'Доступна новая версия Piwigo.';
 $lang['Piwigo Administration'] = 'Администрация Piwigo';
@@ -608,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Чтобы воспользоваться всеми возможностями скрипта, обновите систему, иначе скрипт может работать некорректно';
 $lang['Deleted on'] = 'Удалено';
 $lang['Last hit'] =  'Последние просмотренные';
-$lang['Hits'] = 'Просмотры';
 $lang['GD library is missing'] = 'Библиотека GD отсутствует';
 $lang['Templates'] = 'Шаблоны';
 $lang['Extend for templates'] = 'Расширение для шаблонов';
@@ -631,7 +613,6 @@ $lang['No element in this category'] = 'Пустая категория';
 $lang['Images manual order was saved'] = 'Указанный порядок изображений сохранен';
 $lang['ranks'] = 'порядок';
 $lang['Drag to re-order'] = 'Перетащите чтобы изменить порядок';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Невозможно получить информацию от сервера пока allow_url_fopen недоступен.';
 $lang['Quick Local Synchronization'] = 'Быстрая синхронизация';
 $lang['No photo can be deleted'] = 'Нет фото для удаления';
 $lang['Note: Only deletes photos added with pLoader'] = 'Заметьте: Удаление только фото добавленных с помощью pLoader';
diff --git a/language/ru_RU/common.lang.php b/language/ru_RU/common.lang.php
index 69eef8fd5..91bee71e4 100644
--- a/language/ru_RU/common.lang.php
+++ b/language/ru_RU/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d новые посетители';
 $lang['%d waiting element'] = '%d элемент в очереди';
 $lang['%d waiting elements'] = '%d элементов в очереди';
 $lang['About'] = 'О движке';
-$lang['All tags must match'] = 'Все слова должны присутствовать';
 $lang['All tags'] = 'Все слова';
 $lang['Any tag'] = 'Любое из слов';
 $lang['At least one listed rule must be satisfied.'] = 'Хотя бы одно правило должно выполняться.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'корзина';
 $lang['Calendar'] = 'Календарь';
 $lang['All'] = 'Все';
 $lang['display each day with pictures, month per month'] = 'показать каждый день с фотографией, месяц за месяцем';
-$lang['display pictures added on'] = 'показать фотографии добавленные ';
 $lang['View'] = 'Просмотр';
 $lang['chronology_monthly_calendar'] = 'Месяц';
 $lang['chronology_monthly_list'] = 'Число';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'невозможно заг�
 $lang['the username must be given'] = 'должно присутствовать имя пользователя';
 $lang['A picture\'s name already used'] = 'Такое наименование фотографии уже есть';
 $lang['You must choose a picture fileformat for the image'] = 'Вы должны выбрать формат файла для изображения';
-$lang['You can\'t upload pictures in this category'] = 'Вы не можете загрузить фотографии в этой категории';
 $lang['Name of the picture'] = 'Название фотографии';
 $lang['Upload a picture'] = 'Загрузка фотографии';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Фотография успешно загружена, администратор утвердит это как можно скорее';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Браузер: %s';
 $lang['Author: %s'] = 'Автор: %s';
 $lang['Comment: %s'] = 'Комментарий: %s';
-$lang['Delete: %s'] = 'Удалить: %s';
-$lang['Validate: %s'] = 'Проверка: %s';
 $lang['Comment by %s'] = 'Комментарий от %s';
 $lang['User: %s'] = 'Посетитель: %s';
 $lang['Email: %s'] = 'Email: %s';
@@ -367,7 +362,6 @@ $lang['show tag cloud'] = 'показать облако слов';
 $lang['cloud'] = 'облако';
 $lang['Are you sure?'] = 'Уверены?';
 $lang['delete this comment'] = 'удалить комментарий';
-$lang['Email address is missing'] = 'Отсутствует Email';
 $lang['Reset to default values'] = 'Восстановить значения по умолчанию';
 $lang['delete all images from your favorites'] = 'удалить все изображения из избранных';
 $lang['Sent by'] = 'Отправить';
diff --git a/language/ru_RU/install.lang.php b/language/ru_RU/install.lang.php
index ec3b1d232..3779a2653 100644
--- a/language/ru_RU/install.lang.php
+++ b/language/ru_RU/install.lang.php
@@ -32,11 +32,8 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'а
 $lang['Webmaster login'] = 'Логин вебмастера';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = 'Он будет показан посетителям. Необходим для администрирования сайта';
 
-$lang['Parameters are correct'] = 'Все прошло успешно';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = 'Успешно соединились с сервером, но невозможно подключиться к базе данных';
 $lang['Can\'t connect to server'] = 'Невозможно соединиться с сервером';
-$lang['The next step of the installation is now possible'] = 'Можно переходить к следующему шагу';
-$lang['next step'] = 'следующий шаг';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = 'Скопируйте текст с розового поля между дефисами и вставьте его в файл "include/mysql.inc.php"(Внимание: mysql.inc.php должен содержать только это, ни пустых строк, ни пробелов быть не должно)';
 
 $lang['Host'] = 'Хост MySQL';
@@ -52,15 +49,11 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = 'нужно ввести логин для вебмастера';
 $lang['webmaster login can\'t contain characters \' or "'] = 'логин вебмастера не должен содержать символы  \' или "';
 $lang['please enter your password again'] = 'еще раз пароль';
-$lang['Installation finished'] = 'Установка завершена';
 $lang['Webmaster password'] = 'Пароль вебмастера';
 $lang['Keep it confidential, it enables you to access administration panel'] = 'Не сообщайте его никому, он необходим для доступа к панели администрирования';
 $lang['Password [confirm]'] = 'Повторите пароль';
 $lang['verification'] = 'еще раз для исключения опечатки';
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = 'Нужна помощь? Задайте свои вопросы на <a href="%s">Форуме Piwigo</a>.';
-$lang['install_end_message'] = 'Настройка Piwigo закончена, переходите к следующему шагу<br /><br />
-* перейдите на страницу [ <a href="identification.php">идентификации</a> ] и введите логин и пароль вебмастера<br />
-* это позволит получить доступ к панели администрирования и инструкциям по размещению фотографий в папках';
 $lang['Webmaster mail address'] = 'Электронная почта вебмастера';
 $lang['Visitors will be able to contact site administrator with this mail'] = 'Будет использоваться для контакта посетителей с администратором';
-?>
\ No newline at end of file
+?>
diff --git a/language/sr_RS/admin.lang.php b/language/sr_RS/admin.lang.php
index 6fa0dbb31..befd034d5 100644
--- a/language/sr_RS/admin.lang.php
+++ b/language/sr_RS/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Kontrola fioke';
 $lang['Caddie'] = 'Fioka';
 $lang['Categories authorized thanks to group associations'] = 'Kategorije overene zahvaljujući grupnoj vezi';
 $lang['Categories manual order was saved'] = 'Redosled kategorija je sačuvan';
-$lang['Categories ascending alphanumerically ordered'] = 'Kategorije poređane abecedno';
 $lang['Category elements associated to the following categories: %s'] = 'Elementi kategorije povezane su sa sledećim kategorijama: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Provera nadogradnje neuspešna iz nepoznatog razloga.';
 $lang['Check for upgrade'] = 'Provera nadogradnje';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Isprazni fioku';
 $lang['Environment'] = 'Okruženje';
 $lang['Form'] = 'Oblik';
 $lang['Gallery URL'] = 'URL Galerije';
-$lang['Gallery description'] = 'Opis Galerije';
 $lang['Gallery title'] = 'Naziv galerije';
 $lang['Grant selected groups'] = 'Ovlasti odabrane grupe';
 $lang['Grant selected users'] = 'Ovlasti odabrane korisnike';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Naziv';
 $lang['New name'] = 'Novi naziv';
 $lang['New parent category'] = 'Nova nadređena kategorija';
 $lang['New tag'] = 'Nova oznaka';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Oznaka nije određena. Koristi Uprava>Slike>Oznake';
 $lang['Number of comments per page'] = 'Broj komentara po stranici';
 $lang['Number of rates'] = 'Broj ocena';
 $lang['Number of thumbnails to create'] = 'broj poveznih sličica za izradu';
 $lang['Only private categories are listed'] = 'Samo lične kategorije su ispisane';
 $lang['Operating system'] = 'Operativni sistem';
 $lang['Options'] = 'Mogućnosti';
-$lang['Categories sorted in ascending order &dArr;'] = 'Abecedno slaganje';
 $lang['Other private categories'] = 'Ostale lične kategorije';
 $lang['Page banner'] = 'Baner stranice';
 $lang['Parent category'] = 'Nadređena kategorija';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'Oznaka "%s" već postoji';
 $lang['Tag "%s" was added'] = 'Oznaka "%s" dodata';
 $lang['Tag selection'] = 'Izbor oznake';
 $lang['Take selected elements out of caddie'] = 'Izvuci odabrane elemente iz fioke';
-$lang['The following tag were deleted'] = 'sledeća oznaka je izbrisana';
 $lang['The %d following tags were deleted'] = 'Sledeće %d oznake su izbrisane';
 $lang['Unable to check for upgrade.'] = 'Ne mogu proveriti za nadogradnju.';
 $lang['Uninstall'] = 'Ukloni';
@@ -235,7 +230,6 @@ $lang['File'] = 'Datoteka';
 $lang['Filesize'] = 'Veličina datoteke';
 $lang['first element added on %s'] = 'prvi element dodat %s';
 $lang['Forbidden'] = 'Zabranjeno';
-$lang['General'] = 'Glavno';
 $lang['global mode'] = 'opšti način';
 $lang['group "%s" added'] = 'grupa "%s" dodata';
 $lang['group "%s" deleted'] = 'grupa "%s" izbrisana';
@@ -244,7 +238,6 @@ $lang['group'] = 'grupa';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Naziv grupe ne može sadržati  " ili \' ili biti prazan.';
 $lang['This name is already used by another group.'] = 'Ovaj naziv već koristi druga grupa.';
 $lang['Groups'] = 'Grupe';
-$lang['Instructions'] = 'Uputstva';
 $lang[''] = '';
 $lang['High definition'] = 'Visoka rezolucija';
 $lang['jump to category'] = 'skok u kategoriju';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Pošalji poruku u HTML obliku';
 $lang['Include display of recent pictures group by dates'] = 'Uključi prikaz nedavnih slika složenih po datumima';
 $lang['Available only with HTML format'] = 'Dostupno samo u HTML obliku';
 $lang['no write access'] = 'nema dozvole upisa';
-$lang['path'] = 'putanja';
 $lang['Permissions'] = 'Dozvole';
 $lang['private'] = 'lično';
 $lang['Properties'] = 'Karakteristike';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'Isprazni nikad korišćene obae�
 $lang['Purge sessions'] = 'Isprazni sesije';
 $lang['randomly represented'] = 'predstavljen slučajnim izborom';
 $lang['registration date'] = 'datum upisa';
-$lang['Remote site'] = 'Udaljena stranica';
 $lang['clean'] = 'čisto';
 $lang['remove remote listing.xml file'] = 'ukloni udaljenu listing.xml datoteku';
 $lang['generate listing'] = 'napravi listu';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Lokalna listing.xml dato
 $lang['read local listing.xml and update'] = 'čitam lokalni listing.xml i obnavljam';
 $lang['test'] = 'proba';
 $lang['test this remote site'] = 'isprobajte ovo udaljenu stranicu';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'URL udaljene stranice mora počinjati sa http ili https i može sadržati samo znakove "/", "a-zA-Z0-9", "-" ili "_"';
 $lang['remove tags'] = 'ukloni oznake';
 $lang['Repair and optimize database'] = 'Popravi i podesi bazu podataka';
 $lang['selection'] = 'izbor';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'za ovu vrstu datoteke';
 $lang['unit mode'] = 'pojedinačni način';
 $lang['Unlocked'] = 'Otključano';
 $lang['unset'] = 'razdešeno';
-$lang['Move up'] = 'Premesti gore';
 $lang['Update categories informations'] = 'Obnovi podatke o kategorijama';
 $lang['Update images informations'] = 'Obnovi podatke o slikama';
 $lang['Synchronize'] = 'Sinhronizuj';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = 'Opšti';
 $lang['user_status_guest'] = 'Gost';
 $lang['user_status_normal'] = 'Korisnik';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'korisničko ime';
 $lang['Users'] = 'Korisnici';
 $lang['Virtual category'] = 'Virtuelna ketegorija';
 $lang['Waiting'] = 'Čekanje';
@@ -564,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = 'Verzije dodataka ne mogu biti prov
 $lang['Current<br>version'] = 'Trenutna <br>verzija';
 $lang['Available<br>version'] = 'Dostupna<br>verzija';
 $lang['Automatic upgrade'] = 'Automatska nadogradnja';
-$lang['Automatic installation'] = 'Automatska instalacija';
 $lang['Download file'] = 'Preuzmi datoteku';
 $lang['Plugin list'] = 'Lista dodataka';
 $lang['Check for updates'] = 'Provera nadogradnje';
@@ -594,11 +581,7 @@ $lang['ACCESS_2'] = 'Pristup pretplatnicima';
 $lang['ACCESS_3'] = 'Pristup administratorima';
 $lang['ACCESS_4'] = 'Pristup webmaster-ima';
 $lang['ACCESS_5'] = 'Bez pristupa';
-$lang['Demo'] = 'Demo';
-$lang['Piwigo home'] = 'Piwigo naslova strana';
 $lang['Support'] = 'Podrška';
-$lang['Bugs'] = 'Greške';
-$lang['Extensions'] = 'Proširenja';
 $lang['Documentation'] = 'Dokumentacija';
 $lang['A new version of Piwigo is available.'] = 'Nova Piwigo verzija je dostupna.';
 $lang['Piwigo Administration'] = 'Piwigo administracija';
@@ -608,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'morate nadograditi vaš sistem da biste imali sve pogodnosti u protivnom sistem neće raditi ispravno ili uopšte neće raditi';
 $lang['Deleted on'] = 'Izbrisan na';
 $lang['Last hit'] =  'Zadnja poseta';
-$lang['Hits'] = 'Poseta';
 $lang['GD library is missing'] = 'Nedostaje GD biblioteka';
 $lang['Templates'] = 'Šabloni';
 $lang['Extend for templates'] = 'Proširenje za šablone';
@@ -631,7 +613,6 @@ $lang['No element in this category'] = 'Nema elemenata u ovoj kategoriji';
 $lang['Images manual order was saved'] = 'Sačuvan je podešenii redosled slika';
 $lang['ranks'] = 'poredak';
 $lang['Drag to re-order'] = 'Povuci za preređivanje';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Podaci sa servera nedostupni jer je allow_url_fopen onemogućen.';
 $lang['Quick Local Synchronization'] = 'Brza Lokalna Sinhronizacija';
 $lang['No photo can be deleted'] = 'Nema slike koja se može brisati';
 $lang['Note: Only deletes photos added with pLoader'] = 'Obaveštenje: Briše samo slike dodate sa pLoader-om';
diff --git a/language/sr_RS/common.lang.php b/language/sr_RS/common.lang.php
index c6376ba0b..817d1f795 100644
--- a/language/sr_RS/common.lang.php
+++ b/language/sr_RS/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d novi korisnici';
 $lang['%d waiting element'] = '%d stavka na čekanju';
 $lang['%d waiting elements'] = '%d stavke na čekanju';
 $lang['About'] = 'O...';
-$lang['All tags must match'] = 'Svi tagovi se moraju poklapati';
 $lang['All tags'] = 'Svi tagovi';
 $lang['Any tag'] = 'Bilo koji tag';
 $lang['At least one listed rule must be satisfied.'] = 'Najmanje jedno od navedenih pravila mora biti zadovoljeno.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'Fioka';
 $lang['Calendar'] = 'Kalendar';
 $lang['All'] = 'Sve';
 $lang['display each day with pictures, month per month'] = 'prikaz svakog dana sa slikama, mesec po mesec';
-$lang['display pictures added on'] = 'prikaz slika dodanih na';
 $lang['View'] = 'Pogledaj';
 $lang['chronology_monthly_calendar'] = 'Mesečni kalendar';
 $lang['chronology_monthly_list'] = 'Mesečni popis';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'ne mogu prebaciti sliku na s
 $lang['the username must be given'] = 'mora se upisati korisničko ime';
 $lang['A picture\'s name already used'] = 'Naziv slike već postoji';
 $lang['You must choose a picture fileformat for the image'] = 'Morate odabrati oblik zapisa za sliku';
-$lang['You can\'t upload pictures in this category'] = 'Ne možete prebacivati slike u ovu kategoriju';
 $lang['Name of the picture'] = 'Naziv slike';
 $lang['Upload a picture'] = 'Prebaci sliku';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Slika uspešno prebačena, administrator će overiti slanje uskoro';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP: %s';
 $lang['Browser: %s'] = 'Pretraživač: %s';
 $lang['Author: %s'] = 'Autor: %s';
 $lang['Comment: %s'] = 'Komentar: %s';
-$lang['Delete: %s'] = 'Obriši: %s';
-$lang['Validate: %s'] = 'Overi: %s';
 $lang['Comment by %s'] = 'Komentarisao-la %s';
 $lang['User: %s'] = 'Korisnik: %s';
 $lang['Email: %s'] = 'E-mail: %s';
@@ -365,7 +360,6 @@ $lang['group by letters'] = 'složeno po slovima';
 $lang['letters'] = 'slova';
 $lang['show tag cloud'] = 'prikaži tag oblak';
 $lang['cloud'] = 'oblak';
-$lang['Email address is missing'] = 'E-mail adresa nedostaje';
 $lang['Reset to default values'] = 'Vrati na podrazumevane vrednosti';
 $lang['delete all images from your favorites'] = 'obriši sve slike iz Omiljeni';
 $lang['Sent by'] = 'Poslao';
diff --git a/language/templates/common.lang.php b/language/templates/common.lang.php
index 105360f55..3bfc1a0a3 100644
--- a/language/templates/common.lang.php
+++ b/language/templates/common.lang.php
@@ -175,7 +175,6 @@ $lang['day'][5] = 'Friday';
 $lang['day'][6] = 'Saturday';
 $lang['default_sort'] = 'Default';
 $lang['del_favorites_hint'] = 'delete this image from your favorites';
-$lang['delete'] = 'Delete';
 $lang['descending'] = 'descending';
 $lang['download'] = 'download';
 $lang['download_hint'] = 'download this file';
diff --git a/language/vi_VN/admin.lang.php b/language/vi_VN/admin.lang.php
index b2e9e9838..6b65641a2 100644
--- a/language/vi_VN/admin.lang.php
+++ b/language/vi_VN/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = 'Quản lý Caddie ';
 $lang['Caddie'] = 'Caddie';
 $lang['Categories authorized thanks to group associations'] = 'Đề mục đã được cho phép nhờ vào kết hợp nhóm';
 $lang['Categories manual order was saved'] = 'Sắp xếp thủ công đề mục đã được lưu';
-$lang['Categories ascending alphanumerically ordered'] = 'Đề mục được sắp xếp theo thứ tự A,B,C...';
 $lang['Category elements associated to the following categories: %s'] = 'Các thành phần của đề mụ đã được kết hợp với những đề mục sau đây: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = 'Quá trình dò tìm phiên bản nâng cấp bị lỗi, không xác định được nguyên nhân.';
 $lang['Check for upgrade'] = 'Dò tìm phiên bản mới';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = 'Xoá hết trong caddie';
 $lang['Environment'] = 'Môi trường';
 $lang['Form'] = 'Form';
 $lang['Gallery URL'] = 'Địa chỉ website của gallery';
-$lang['Gallery description'] = 'Miêu tả về gallery';
 $lang['Gallery title'] = 'Tiêu đề của gallery';
 $lang['Grant selected groups'] = 'Cấp cho các nhóm đã chọn';
 $lang['Grant selected users'] = 'Cấp cho các thành viên đã chọn';
@@ -123,14 +121,12 @@ $lang['Name'] = 'Tên';
 $lang['New name'] = 'Tên mới';
 $lang['New parent category'] = 'Đề mục ngoài mới';
 $lang['New tag'] = 'Tag mới';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = 'Không có tag nào được định ra. Sử dụng bằng cách trỏ vào Administration>Pictures>Tags';
 $lang['Number of comments per page'] = 'Số lời bình trên một trang';
 $lang['Number of rates'] = 'Số lần đánh giá';
 $lang['Number of thumbnails to create'] = 'Số hình thu nhỏ cần tạo ra';
 $lang['Only private categories are listed'] = 'Chỉ những đề mục riêng tư mới được liệt kê';
 $lang['Operating system'] = 'Hệ điều hành';
 $lang['Options'] = 'Tuỳ chọn';
-$lang['Categories sorted in ascending order &dArr;'] = 'Sắp xếp theo thứ tự A,B,C...';
 $lang['Other private categories'] = 'Các đề mục riêng tư khác';
 $lang['Page banner'] = 'Banner của trang';
 $lang['Parent category'] = 'Đề mục ngoài';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = 'Tag "%s" đã có đó';
 $lang['Tag "%s" was added'] = 'Tag "%s" đã được thêm vào';
 $lang['Tag selection'] = 'Chọn tag';
 $lang['Take selected elements out of caddie'] = 'Bỏ những thành phần được chọn ra khỏi caddie';
-$lang['The following tag were deleted'] = 'Tag % sau đã bị xoá';
 $lang['The %d following tags were deleted'] = 'Các tag %d sau đã bị xoá';
 $lang['Unable to check for upgrade.'] = 'Không thể dò tìm bản nâng cấp.';
 $lang['Uninstall'] = 'Tháo bỏ';
@@ -235,7 +230,6 @@ $lang['File'] = 'File';
 $lang['Filesize'] = 'Cỡ file';
 $lang['first element added on %s'] = 'thành phần đầu tiên đã được thêm vào %s';
 $lang['Forbidden'] = 'Bị cấm';
-$lang['General'] = 'Tổng quát';
 $lang['global mode'] = 'chế độ tổng thể';
 $lang['group "%s" added'] = 'nhóm người dùng tên "%s" đã được thêm vào';
 $lang['group "%s" deleted'] = 'nhóm người dùng tên "%s" đã được xoá';
@@ -244,7 +238,6 @@ $lang['group'] = 'nhóm người dùng';
 $lang['The name of a group must not contain " or \' or be empty.'] = 'Tên của nhóm người dùng không có ký tự "\' hoặc bỏ trống.';
 $lang['This name is already used by another group.'] = 'Tên nhóm đã được đặt cho nhóm người dùng trước đó.';
 $lang['Groups'] = 'Nhóm người dùng';
-$lang['Instructions'] = 'Hướng dẫn';
 $lang[''] = '';
 $lang['High definition'] = 'Định dạng cao';
 $lang['jump to category'] = 'nhảy đến đề mục';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = 'Gởi mail với định dạng HTML';
 $lang['Include display of recent pictures group by dates'] = 'Bao gồm cả việc hiển thị những hình ảnh gần đây được nhóm lại theo ngày tháng.';
 $lang['Available only with HTML format'] = 'Chỉ dùng được với định dạng HTML';
 $lang['no write access'] = 'không được phép ghi';
-$lang['path'] = 'đường dẫn';
 $lang['Permissions'] = 'Quyền truy xuất';
 $lang['private'] = 'riêng tư';
 $lang['Properties'] = 'Thuộc tính';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = 'Việc dọn dẹp hệ thống
 $lang['Purge sessions'] = 'Phiên dọn dẹp';
 $lang['randomly represented'] = 'đại diện ngẫu nhiên';
 $lang['registration date'] = 'ngày tháng đăng ký';
-$lang['Remote site'] = 'Site truy xuất từ xa';
 $lang['clean'] = 'dọn dẹp';
 $lang['remove remote listing.xml file'] = 'bỏ file truy xuất từ xa listing.xml';
 $lang['generate listing'] = 'tạo ra danh sách';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = 'Một file listing.xml c
 $lang['read local listing.xml and update'] = 'đọc file listing.xml cục bộ và cập nhật';
 $lang['test'] = 'kiểm tra';
 $lang['test this remote site'] = 'kiểm tra site truy xuất từ xa này';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = 'Địa chỉ site truy xuất từ xa phải bắt đầu bởi http hoặc https và chỉ bao gồm các ký tự sau "/", "a-zA-Z0-9", "-" hoặc "_"';
 $lang['remove tags'] = 'bỏ tags';
 $lang['Repair and optimize database'] = 'Sửa chữa và tối ưu hóa cơ sở dữ liệu';
 $lang['selection'] = 'chọn lựa';
@@ -405,7 +395,6 @@ $lang['for this file format'] = 'dành cho định dạng file này';
 $lang['unit mode'] = 'chế độ đơn vị hình';
 $lang['Unlocked'] = 'Bỏ khóa';
 $lang['unset'] = 'không đặt';
-$lang['Move up'] = 'Dời lên';
 $lang['Update categories informations'] = 'Cập nhật thông tin của đề mục';
 $lang['Update images informations'] = 'Cập nhật thông tin của hình ảnh';
 $lang['Synchronize'] = 'Đồng bộ hóa';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = 'Chung';
 $lang['user_status_guest'] = 'Khách';
 $lang['user_status_normal'] = 'Thành viên';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['username'] = 'tên đăng nhập';
 $lang['Users'] = 'Thành viên';
 $lang['Virtual category'] = 'Đề mục ảo';
 $lang['Waiting'] = 'Đang đợi';
@@ -564,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = 'Phiên bản plugin không thể k
 $lang['Current<br>version'] = 'Phiên bản <br>hiện tại';
 $lang['Available<br>version'] = 'Phiên bản <br>có thể sử dụng được';
 $lang['Automatic upgrade'] = 'Nâng cấp tự động';
-$lang['Automatic installation'] = 'Cài đặt tự động';
 $lang['Download file'] = 'Tải file';
 $lang['Plugin list'] = 'Danh sách plugin';
 $lang['Check for updates'] = 'Dò tìm bản bâng cấp';
@@ -594,11 +581,7 @@ $lang['ACCESS_2'] = 'Truy xuất vào mục đăng ký nhân bản tin';
 $lang['ACCESS_3'] = 'Truy xuất vào phần quản trị';
 $lang['ACCESS_4'] = 'Truy xuất vào webmasters';
 $lang['ACCESS_5'] = 'Không được phép truy xuất';
-$lang['Demo'] = 'Xem thử';
-$lang['Piwigo home'] = 'Trang chủ Piwigo';
 $lang['Support'] = 'Hỗ trợ';
-$lang['Bugs'] = 'Lỗi';
-$lang['Extensions'] = 'Phần mở rộng';
 $lang['Documentation'] = 'Tài liệu tham khảo';
 $lang['A new version of Piwigo is available.'] = 'Đã có phiên bản Piwigo mới.';
 $lang['Piwigo Administration'] = 'Quản trị Piwigo';
@@ -608,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = 'Bạn cần nâng cấp hệ thống để tận dụng hết các chức năng của ứng dụng, nếu không ứng dụng sẽ không hoạt động chính xác, hoặc sẽ không vận hành được';
 $lang['Deleted on'] = 'Xóa vào';
 $lang['Last hit'] =  'Lần xem cuối';
-$lang['Hits'] = 'Lần xem';
 $lang['GD library is missing'] = 'Thư viện GD bị thiếu';
 $lang['Templates'] = 'Templates';
 $lang['Extend for templates'] = 'Mở rộng cho template';
@@ -630,7 +612,6 @@ $lang['No element in this category'] = 'Không có thành phần nào trong đ�
 $lang['Images manual order was saved'] = 'Sắp xếp hình ảnh thủ công đã được lưu';
 $lang['ranks'] = 'xếp hạng';
 $lang['Drag to re-order'] = 'Kéo rê để sắp xếp lại';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = 'Không thê nhận thông tin về server từ khi allow_url_fopen bị vô hiệu hóa.';
 $lang['Quick Local Synchronization'] = 'Đồng bộ hóa cục bộ nhanh';
 $lang['No photo can be deleted'] = 'Không có hình nào có thể bị xóa';
 $lang['Note: Only deletes photos added with pLoader'] = 'Chú ý: Chỉ xóa những hình mà được thêm vào bằng pLoader';
diff --git a/language/vi_VN/common.lang.php b/language/vi_VN/common.lang.php
index 73ba473a4..d25377c60 100644
--- a/language/vi_VN/common.lang.php
+++ b/language/vi_VN/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d thành viên mới';
 $lang['%d waiting element'] = '%d chi tiết hình đang chờ';
 $lang['%d waiting elements'] = '%d chi tiết hình đang chờ';
 $lang['About'] = 'Thông tin về Piwgo';
-$lang['All tags must match'] = 'Tất cả các tag phải trùng nhau';
 $lang['All tags'] = 'Tất cả các tags';
 $lang['Any tag'] = 'Tất cả các tag';
 $lang['At least one listed rule must be satisfied.'] = 'Ít nhất một điều khoản nêu trên phải được đáp ứng.';
@@ -145,7 +144,6 @@ $lang['caddie'] = 'caddie';
 $lang['Calendar'] = 'Lịch';
 $lang['All'] = 'Tất cả';
 $lang['display each day with pictures, month per month'] = 'hiển thị mỗi ngày kèm hình ảnh, tháng trên tháng';
-$lang['display pictures added on'] = 'hiển thị hình ảnh được thêm vào';
 $lang['View'] = 'Xem';
 $lang['chronology_monthly_calendar'] = 'Lịch hằng tháng';
 $lang['chronology_monthly_list'] = 'Danh sách hằng tháng';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = 'không thể gởi hình lê
 $lang['the username must be given'] = 'phải có tên của thành viên';
 $lang['A picture\'s name already used'] = 'Tên hình đã được đặt trước đó';
 $lang['You must choose a picture fileformat for the image'] = 'Bạn phải chọn định dạng của hình';
-$lang['You can\'t upload pictures in this category'] = 'Bạn không thể gởi hình vào mục này ';
 $lang['Name of the picture'] = 'Tên hình';
 $lang['Upload a picture'] = 'Gởi hình';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Hình gởi xong, Quản trị sẽ xác nhận trước khi đưa hình của bạn lên gallery';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'Địa chỉ IP: %s';
 $lang['Browser: %s'] = 'Trình duyệt: %s';
 $lang['Author: %s'] = 'Tác giả: %s';
 $lang['Comment: %s'] = 'Bình luận: %s';
-$lang['Delete: %s'] = 'Xoá bỏ: %s';
-$lang['Validate: %s'] = 'Xác thực: %s';
 $lang['Comment by %s'] = 'Bình luận bởi %s';
 $lang['User: %s'] = 'Tài khoản: %s';
 $lang['Email: %s'] = 'Email: %s';
diff --git a/language/zh_CN/admin.lang.php b/language/zh_CN/admin.lang.php
index dcddc0c16..c905f2875 100644
--- a/language/zh_CN/admin.lang.php
+++ b/language/zh_CN/admin.lang.php
@@ -65,7 +65,6 @@ $lang['Caddie management'] = '购物篮管理';
 $lang['Caddie'] = '购物篮';
 $lang['Categories authorized thanks to group associations'] = '同组成员可以访问授权类';
 $lang['Categories manual order was saved'] = '类手动排序已保存';
-$lang['Categories ascending alphanumerically ordered'] = '按字母数字顺序排序类';
 $lang['Category elements associated to the following categories: %s'] = '本类成员与如下类产生关联: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = '因未知原因导致更新检测失败.';
 $lang['Check for upgrade'] = '检测更新';
@@ -96,7 +95,6 @@ $lang['Empty caddie'] = '清空购物篮';
 $lang['Environment'] = '环境';
 $lang['Form'] = '表单';
 $lang['Gallery URL'] = '图库URL';
-$lang['Gallery description'] = '图库简介';
 $lang['Gallery title'] = '图库标题';
 $lang['Grant selected groups'] = '对所选组授权';
 $lang['Grant selected users'] = '对所选用户授权';
@@ -123,14 +121,12 @@ $lang['Name'] = '名字';
 $lang['New name'] = '新名';
 $lang['New parent category'] = '新父类';
 $lang['New tag'] = '新标签';
-$lang['No tag defined. Use Administration>Pictures>Tags'] = '没有定义任何标签. 使用 Adminstration>Images>Tags';
 $lang['Number of comments per page'] = '每页评论数';
 $lang['Number of rates'] = '投票数';
 $lang['Number of thumbnails to create'] = '缩略图数';
 $lang['Only private categories are listed'] = '只列表显示私类';
 $lang['Operating system'] = '操作系统';
 $lang['Options'] = '选项';
-$lang['Categories sorted in ascending order &dArr;'] = '字母数字排序';
 $lang['Other private categories'] = '另外私类';
 $lang['Page banner'] = '页标语';
 $lang['Parent category'] = '父类';
@@ -174,7 +170,6 @@ $lang['Tag "%s" already exists'] = '标签 "%s" 已存在';
 $lang['Tag "%s" was added'] = '标签 "%s" 已加入';
 $lang['Tag selection'] = '标签选择';
 $lang['Take selected elements out of caddie'] = '去除购物篮中所选的图片';
-$lang['The following tag were deleted'] = '下面标签 %d 已删除';
 $lang['The %d following tags were deleted'] = '下面标签 %d 已删除';
 $lang['Unable to check for upgrade.'] = '不能检测更新.';
 $lang['Uninstall'] = '卸载';
@@ -235,7 +230,6 @@ $lang['File'] = '文件';
 $lang['Filesize'] = '大小';
 $lang['first element added on %s'] = '于 %s 上传了第一幅图';
 $lang['Forbidden'] = '禁止';
-$lang['General'] = '普通';
 $lang['global mode'] = '全局模式';
 $lang['group "%s" added'] = '增加 "%s" 组';
 $lang['group "%s" deleted'] = '删除 "%s" 组';
@@ -244,7 +238,6 @@ $lang['group'] = '组';
 $lang['The name of a group must not contain " or \' or be empty.'] = '组名不能包含 " 或 \' 并不能为空.';
 $lang['This name is already used by another group.'] = '组名已存在.';
 $lang['Groups'] = '组';
-$lang['Instructions'] = '操作指南';
 $lang[''] = '';
 $lang['High definition'] = '高清';
 $lang['jump to category'] = '跳转到类';
@@ -329,7 +322,6 @@ $lang['Send mail on HTML format'] = '以HTML格式发送邮件';
 $lang['Include display of recent pictures group by dates'] = '包括显示最近按日期分组的图片';
 $lang['Available only with HTML format'] = '只能以HTML格式';
 $lang['no write access'] = '不能写入';
-$lang['path'] = '路径';
 $lang['Permissions'] = '权限';
 $lang['private'] = '私有';
 $lang['Properties'] = '属性';
@@ -338,7 +330,6 @@ $lang['Purge never used notification feeds'] = '清除从没使用过的通知�
 $lang['Purge sessions'] = '清除会话';
 $lang['randomly represented'] = '随机显示';
 $lang['registration date'] = '保存日期';
-$lang['Remote site'] = '远站点';
 $lang['clean'] = '清除';
 $lang['remove remote listing.xml file'] = '删除远端文件listing.xml';
 $lang['generate listing'] = '创建列表';
@@ -348,7 +339,6 @@ $lang['A local listing.xml file has been found for'] = '发现本地文件listin
 $lang['read local listing.xml and update'] = '读本地文件listing.xml并更新';
 $lang['test'] = '测试';
 $lang['test this remote site'] = '测试远端站点';
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = '远端站点地址应以"http"或"https"开头,在两个"/"之间,只能包含"a-zA-Z0-9", "-"或"_"等字符';
 $lang['remove tags'] = '删除所有标签';
 $lang['Repair and optimize database'] = '修复和优化数据库';
 $lang['selection'] = '选择';
@@ -405,7 +395,6 @@ $lang['for this file format'] = '对于此文件格式';
 $lang['unit mode'] = '单一模式';
 $lang['Unlocked'] = '解锁';
 $lang['unset'] = '清空';
-$lang['Move up'] = '置顶';
 $lang['Update categories informations'] = '更新类信息';
 $lang['Update images informations'] = '更新图信息';
 $lang['Synchronize'] = '同步';
@@ -453,7 +442,6 @@ $lang['user_status_generic'] = '一般用户';
 $lang['user_status_guest'] = '来宾';
 $lang['user_status_normal'] = '游客';
 $lang['user_status_webmaster'] = '网管';
-$lang['username'] = '用户名';
 $lang['Users'] = '用户';
 $lang['Virtual category'] = '虚拟类';
 $lang['Waiting'] = '等待';
@@ -564,7 +552,6 @@ $lang['Plugin versions can\'t be checked'] = '无法核查下面插件';
 $lang['Current<br>version'] = '最新版';
 $lang['Available<br>version'] = '可使用版本';
 $lang['Automatic upgrade'] = '自动更新';
-$lang['Automatic installation'] = '自动安装';
 $lang['Download file'] = '下载文件';
 $lang['Plugin list'] = '插件列表';
 $lang['Check for updates'] = '检查更新';
@@ -585,11 +572,7 @@ $lang['Please check "plugins" folder and sub-folders permissions (CHMOD).'] = '�
 $lang['Can\'t connect to server.'] = '无法连接到服务器.';
 $lang['Purge compiled templates'] = '清除编译模板';
 $lang['Caddie is currently empty'] = '目前购物篮为空.';
-$lang['Demo'] = '应用演示';
-$lang['Piwigo home'] = 'Piwigo主页';
 $lang['Support'] = '支持';
-$lang['Bugs'] = 'Bugs';
-$lang['Extensions'] = '扩展';
 $lang['Documentation'] = '文档';
 $lang['Upload'] = '下载';
 $lang['Show upload link every time'] = '总是显示增加图片链接';
@@ -608,7 +591,6 @@ $lang['The version of %s [%s] installed is not compatible with the version requi
 $lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = '为了获得全部功能，你应该更新系统，否则程序运行不正常。';
 $lang['Deleted on'] = '删除于';
 $lang['Last hit'] =  '最后一次查看';
-$lang['Hits'] = '使用';
 $lang['GD library is missing'] = '缺少GD库';
 $lang['Templates'] = '模板';
 $lang['Extend for templates'] = '扩展模板';
@@ -630,7 +612,6 @@ $lang['No element in this category'] = '该类中没有图片';
 $lang['Images manual order was saved'] = '图片手动排序已保存';
 $lang['ranks'] = '顺序';
 $lang['Drag to re-order'] = '拖放进行排序';
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = '由于allow_url_fopen功能没激活导致无法连接服务器.';
 $lang['Quick Local Synchronization'] = '快速同步';
 $lang['No photo can be deleted'] = '没有图片可以删除';
 $lang['Note: Only deletes photos added with pLoader'] = '注意: 只有通过pLoader上传的图片才能被删除';
diff --git a/language/zh_CN/common.lang.php b/language/zh_CN/common.lang.php
index 5aa18b9de..961bb9ae8 100644
--- a/language/zh_CN/common.lang.php
+++ b/language/zh_CN/common.lang.php
@@ -47,7 +47,6 @@ $lang['%d new users'] = '%d 新用户';
 $lang['%d waiting element'] = '%d 等待项';
 $lang['%d waiting elements'] = '%d 等待项';
 $lang['About'] = '关于';
-$lang['All tags must match'] = '所有标签必须匹配';
 $lang['All tags'] = '所有标签';
 $lang['Any tag'] = '任何标签';
 $lang['At least one listed rule must be satisfied.'] = '至少符合一项标准.';
@@ -145,7 +144,6 @@ $lang['caddie'] = '购物篮';
 $lang['Calendar'] = '日历';
 $lang['All'] = '所有';
 $lang['display each day with pictures, month per month'] = '按时间顺序来显示';
-$lang['display pictures added on'] = '显示这之后的图片 ';
 $lang['View'] = '视图';
 $lang['chronology_monthly_calendar'] = '月历';
 $lang['chronology_monthly_list'] = '月清单';
@@ -311,7 +309,6 @@ $lang['can\'t upload the picture on the server'] = '上传失败';
 $lang['the username must be given'] = '缺少用户名';
 $lang['A picture\'s name already used'] = '文件已存在';
 $lang['You must choose a picture fileformat for the image'] = '不支持此文件格式';
-$lang['You can\'t upload pictures in this category'] = '不能把这图片加入到此类';
 $lang['Name of the picture'] = '图片名';
 $lang['Upload a picture'] = '上传图片';
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = '上传成功, 但必须经管理员确认才能看到图片';
@@ -323,8 +320,6 @@ $lang['IP: %s'] = 'IP地址: %s';
 $lang['Browser: %s'] = '浏览器: %s';
 $lang['Author: %s'] = '上传者: %s';
 $lang['Comment: %s'] = '评论: %s';
-$lang['Delete: %s'] = '删除: %s';
-$lang['Validate: %s'] = '确认: %s';
 $lang['Comment by %s'] = '评论人 %s';
 $lang['User: %s'] = '用户: %s';
 $lang['Email: %s'] = 'Email: %s';
diff --git a/language/zh_CN/install.lang.php b/language/zh_CN/install.lang.php
index f5ad93ea4..fa88bc58d 100644
--- a/language/zh_CN/install.lang.php
+++ b/language/zh_CN/install.lang.php
@@ -32,7 +32,6 @@ $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = '�
 $lang['Webmaster login'] = '管理员';
 $lang['It will be shown to the visitors. It is necessary for website administration'] = '所有用户都能看到此帐户。必须提供此帐户来管理网站';
 
-$lang['Parameters are correct'] = '输入参数正确';
 $lang['Connection to server succeed, but it was impossible to connect to database'] = '服务器连接正常，但是无法连接到数据库';
 $lang['Can\'t connect to server'] = '无法连接到服务器';
 
@@ -49,16 +48,12 @@ $lang['database tables names will be prefixed with it (enables you to manage bet
 $lang['enter a login for webmaster'] = '请输入网管名';
 $lang['webmaster login can\'t contain characters \' or "'] = '网管名不应包含字符 " 和 \'';
 $lang['please enter your password again'] = '请再次输入密码';
-$lang['Installation finished'] = '安装结束';
 $lang['Webmaster password'] = '密码';
 $lang['Keep it confidential, it enables you to access administration panel'] = '请小心保管好此密码，它允许你操作管理板块。';
 $lang['Password [confirm]'] = '密码 [ 确认 ]';
 $lang['verification'] = '核实';
 $lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = '请拷贝短横线之间的粉红色文字并粘贴到位于Piwigo安装目录下的include文件夹里的mysql.inc.php文件中（每行不允许有空格或回车）';
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = '需要帮助？ 请到<a href="%s">Piwigo论坛</a>提出你的问题.';
-$lang['install_end_message'] = '程序配置正确，继续完成下面步骤<br /><br />
-* 请到登录页面并且用网管帐号登录<br />
-* 进入管理页面并会告知如何把图片移到文件夹中。';
 $lang['Webmaster mail address'] = '管理员Email地址';
 $lang['Visitors will be able to contact site administrator with this mail'] = '游客通过此Email跟你联系';
 
@@ -71,4 +66,4 @@ $lang['Sorry!'] = '对不起!';
 $lang['Piwigo was not able to configure PHP 5.'] = 'Piwigo不能设置PHP 5.';
 $lang["You may referer to your hosting provider's support and see how you could switch to PHP 5 by yourself."] = '你应该联系你的主机管理员并向其请教如何设置PHP 5.';
 $lang['Hope to see you back soon.'] = '希望下次再见到你...';
-?>
\ No newline at end of file
+?>