feature 1616: rename category into album, a few language keys were missing

git-svn-id: http://piwigo.org/svn/trunk@7024 68402e56-0260-453c-a942-63ccdbb3a9ee

40 files changed, 124 insertions, 124 deletions

diff --git a/language/ar_SA/admin.lang.php b/language/ar_SA/admin.lang.php
index 37270ce92..681d39fd1 100644
--- a/language/ar_SA/admin.lang.php
+++ b/language/ar_SA/admin.lang.php
@@ -351,7 +351,7 @@ $lang['synchronize'] = 'التزامن';
 $lang['update the database from files'] = 'تحديث قاعدة البيانات من الملف';
 $lang['status'] = 'الحالة';
 $lang['Directory'] = 'الدليل';
-$lang['sub-categories'] = 'الألبوم الفرعي';
+$lang['sub-albums'] = 'الألبوم الفرعي';
 $lang['synchronize metadata'] = 'مزامنة البيانات الوصفية';
 $lang['target'] = 'الهـدف';
 $lang['Thumbnail'] = 'المــصغرة';
@@ -402,7 +402,7 @@ $lang['Errors caption'] = 'أخطاء في الايجاد';
 $lang['Detailed informations'] = 'ملعومات محذوفة';
 $lang['File/directory read error'] = 'خطأ في قراءة ملف/دليل';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'ملف أو دليل لا يمكن الوصول إليها (أي أنه لا وجود لها ، أو منعوا من الدخول)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'صورة من الملفات تتطلب المصغرة. الصورة المصغرة يجب أن يكون موجودا في الدليل الفرعي "المصغرة" من فئة الدليل. اسم ملف الصورة المصغرة يجب أن تبدأ مع تهيئتها المصغرة البادئة والتمديد يجب أن تكون ضمن القائمة التالية :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'صورة من الملفات تتطلب المصغرة. الصورة المصغرة يجب أن يكون موجودا في الدليل الفرعي "المصغرة" من فئة الدليل. اسم ملف الصورة المصغرة يجب أن تبدأ مع تهيئتها المصغرة البادئة والتمديد يجب أن تكون ضمن القائمة التالية :';
 $lang['missing thumbnail'] = 'مصغرات مفقودة';
 $lang['albums deleted in the database'] = 'الألبومات محذوفة من قاعدة البيانات';
 $lang['elements deleted in the database'] = 'الصور محذوفة من قاعدة البيانات';
@@ -435,7 +435,7 @@ $lang['user_status_generic'] = 'عام';
 $lang['user_status_guest'] = 'ضيف محترم';
 $lang['user_status_normal'] = 'مستخدم';
 $lang['user_status_webmaster'] = 'مسؤول الموقع';
-$lang['Virtual category'] = 'ألبوم افتراضي';
+$lang['Virtual album'] = 'ألبوم افتراضي';
 $lang['Waiting'] = 'تحت الانتظار';
 $lang['default'] = 'افتراضي';
 $lang['Toggle \'default group\' property'] = 'ترجيح \'مجموعة افتراضية\' الخصوصية';
@@ -461,10 +461,10 @@ $lang['Save page visits by administrators'] = 'حفظ الصفحة المشاه�
 $lang['An information email was sent to group "%s"'] = 'معلومات تم ارسالها الي المجموعة "%s';
 $lang['Send an information email to group members'] = 'أرسل الملعومات الي أعضاء المجموعة';
 $lang['Group'] = 'Group';
-$lang['[%s] Come to visit the category %s'] = 'ألبوم تم تحديثه [%s]';
+$lang['[%s] Visit album %s'] = 'ألبوم تم تحديثه [%s]';
 $lang['Hello,'] = '  السلام عليكم و رحمة الله و بركاته,';
 $lang['See you soon.'] = 'زيارتك للمعرض تعني لي الكثير ..';
-$lang['Come to discover the category:'] = ' البوم يحتوي صور جديدة :';
+$lang['Discover album:'] = ' البوم يحتوي صور جديدة :';
 $lang['Mail content'] = 'محتوى البريد';
 $lang['none'] = 'لا شيء';
 $lang['high'] = 'الارتفاع';
diff --git a/language/cs_CZ/admin.lang.php b/language/cs_CZ/admin.lang.php
index dbf4a9123..fd23a6a03 100644
--- a/language/cs_CZ/admin.lang.php
+++ b/language/cs_CZ/admin.lang.php
@@ -354,7 +354,7 @@ $lang['synchronize'] = 'Synchronizovat';
 $lang['update the database from files'] = 'Aktualizovat databázi ze souborů';
 $lang['status'] = 'Stav';
 $lang['Directory'] = 'Adresář';
-$lang['sub-categories'] = 'Podkategorie';
+$lang['sub-albums'] = 'Podkategorie';
 $lang['synchronize metadata'] = 'Synchronizovat metadata';
 $lang['target'] = 'Cíl';
 $lang['Thumbnail'] = 'Náhled';
@@ -405,7 +405,7 @@ $lang['Errors caption'] = 'Chyby - legenda';
 $lang['Detailed informations'] = 'Detailní informace';
 $lang['File/directory read error'] = 'Chyba při čtení souboru/adresáře';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Soubor nebo adresář není přístupný nebo neexistuje';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'typ souboru vyžaduje náhled. Náhled musí být umístěn v podadresáři "thumbnail" v adresáři s kategorií. Název souboru náhledu musí začínat nastavenou předponou a přípona musí korespondovat s následujícím seznamem :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'typ souboru vyžaduje náhled. Náhled musí být umístěn v podadresáři "thumbnail" v adresáři s kategorií. Název souboru náhledu musí začínat nastavenou předponou a přípona musí korespondovat s následujícím seznamem :';
 $lang['missing thumbnail'] = 'žádný náhled';
 $lang['albums deleted in the database'] = 'kategorií odstraněno z databáze';
 $lang['elements deleted in the database'] = 'položek odstraněno z databáze';
@@ -437,7 +437,7 @@ $lang['user_status_generic'] = 'Generic';
 $lang['user_status_guest'] = 'Host';
 $lang['user_status_normal'] = 'Uživatel';
 $lang['user_status_webmaster'] = 'Administrátor';
-$lang['Virtual category'] = 'Virtuální kategorie';
+$lang['Virtual album'] = 'Virtuální kategorie';
 $lang['Waiting'] = 'Ke schválení';
 $lang['default'] = 'výchozí';
 $lang['Toggle \'default group\' property'] = 'Přepnout vlastnost \'základní skupina\'';
@@ -462,10 +462,10 @@ $lang['Save page visits by administrators'] = 'Ukládat stránky navštívené a
 $lang['An information email was sent to group "%s"'] = 'Informační e-mail byl poslán skupině "%s';
 $lang['Send an information email to group members'] = 'Poslat informační e-mail uživatelům skupiny';
 $lang['Group'] = 'Skupina';
-$lang['[%s] Come to visit the category %s'] = '[%s] Navštívilo kategorii %s';
+$lang['[%s] Visit album %s'] = '[%s] Navštívilo kategorii %s';
 $lang['Hello,'] = 'Dobrý den,';
 $lang['See you soon.'] = 'Nashledanou.';
-$lang['Come to discover the category:'] = 'Navštivte kategorii:';
+$lang['Discover album:'] = 'Navštivte kategorii:';
 $lang['Mail content'] = 'Obsah e-mailu';
 $lang['none'] = 'žádný';
 $lang['high'] = 'vysoký';
diff --git a/language/cs_CZ/upgrade.lang.php b/language/cs_CZ/upgrade.lang.php
index 056363a02..33bdddd26 100644
--- a/language/cs_CZ/upgrade.lang.php
+++ b/language/cs_CZ/upgrade.lang.php
@@ -36,7 +36,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Jen admini
 $lang['You do not have access rights to run upgrade'] = 'nemáte přístupová práva na spuštění upgrade';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'Všechny pod-ketegorie privátních kategorií se stanou privátními';
+$lang['All sub-albums of private albums become private'] = 'Všechny pod-ketegorie privátních kategorií se stanou privátními';
 $lang['User permissions and group permissions have been erased'] = 'Uživatelská oprávnění a oprávnění skupin byla vymazána';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Z předchozí konfigurace byly zachovány pouze předpony náhledů a email adresa správce.';
 
diff --git a/language/da_DK/admin.lang.php b/language/da_DK/admin.lang.php
index 25d50e899..dfdab4970 100644
--- a/language/da_DK/admin.lang.php
+++ b/language/da_DK/admin.lang.php
@@ -355,7 +355,7 @@ $lang['synchronize']     =     'Synkronisere';
 $lang['update the database from files']     =     'Opdatere databasen med filer';
 $lang['status']     =     'Status';
 $lang['Directory']     =     'Mappe';
-$lang['sub-categories']     =     'Sub-kategorier';
+$lang['sub-albums']     =     'Sub-kategorier';
 $lang['synchronize metadata']     =     'Synkronisere metadata';
 $lang['target']     =     'Target';
 $lang['Thumbnail']     =     'Thumbnail';
@@ -406,7 +406,7 @@ $lang['Errors caption']     =     'Errors caption';
 $lang['Detailed informations']     =     'Detaljeret information';
 $lang['File/directory read error']     =     'File / directory læse fejl';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)']     =     'Fil eller mappe ikke kan få adgang (enten det eksisterer ikke eller adgang nægtes)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :']     =     'Et billede filetype kræver en miniature. Miniaturen skal være til stede i sub-bibliotek \' miniature \'af Kategori mappe. Thumbnail Filnavnet skal starte med den konfigurerede thumbnail præfiks og udvidelsen skal være blandt de følgende liste:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :']     =     'Et billede filetype kræver en miniature. Miniaturen skal være til stede i sub-bibliotek \' miniature \'af Kategori mappe. Thumbnail Filnavnet skal starte med den konfigurerede thumbnail præfiks og udvidelsen skal være blandt de følgende liste:';
 $lang['missing thumbnail']     =     'Manglende thumbnail';
 $lang['albums deleted in the database']     =     'Kategorier slettet i databasen';
 $lang['elements deleted in the database']     =     'Elementer slettet i databasen';
@@ -438,7 +438,7 @@ $lang['user_status_generic']     =     'Generisk';
 $lang['user_status_guest']     =     'Gæst';
 $lang['user_status_normal']     =     'Bruger';
 $lang['user_status_webmaster']     =     'Webmaster';
-$lang['Virtual category']     =     'Virtuel Kategori';
+$lang['Virtual album']     =     'Virtuel Kategori';
 $lang['Waiting']     =     'Venter';
 $lang['default']     =     'Default';
 $lang['Toggle \'default group\' property']     =     'Reverse \'default Gruppe\' ejendom ';
@@ -463,10 +463,10 @@ $lang['Save page visits by administrators']     =     'Gem besøgte sider af adm
 $lang['An information email was sent to group "%s"']     =     'Information email sendt til gruppen "%s"';
 $lang['Send an information email to group members']     =     'Send en information e-mail til gruppen medlemmer';
 $lang['Group']     =     'Gruppe';
-$lang['[%s] Come to visit the category %s']     =     '[% S] Besøg Kategori %s';
+$lang['[%s] Visit album %s']     =     '[% S] Besøg Kategori %s';
 $lang['Hello,']     =     'Hej,';
 $lang['See you soon.']     =     'Ses snart.';
-$lang['Come to discover the category:']     =     'Oplev Kategori:';
+$lang['Discover album:']     =     'Oplev Kategori:';
 $lang['Mail content']     =     'Mail indhold';
 $lang['none']     =     'Ingen';
 $lang['high']     =     'Høj';
diff --git a/language/de_DE/admin.lang.php b/language/de_DE/admin.lang.php
index ac7c8feff..ea3c2bf92 100644
--- a/language/de_DE/admin.lang.php
+++ b/language/de_DE/admin.lang.php
@@ -349,7 +349,7 @@ $lang['synchronize'] = 'synchronisieren';
 $lang['update the database from files'] = 'aktualisiert die Datenbank aus den Dateien';
 $lang['status'] = 'Status';
 $lang['Directory'] = 'Verzeichnis';
-$lang['sub-categories'] = 'Unterkategorien';
+$lang['sub-albums'] = 'Unterkategorien';
 $lang['synchronize metadata'] = 'Synchronisieren von Meta-Daten';
 $lang['target'] = 'Ziel';
 $lang['Thumbnail'] = 'Thumbnail';
@@ -400,7 +400,7 @@ $lang['Errors caption'] = 'Fehlerüberschrift';
 $lang['Detailed informations'] = 'Detallierte Informationen';
 $lang['File/directory read error'] = 'Datei/Ordner Lesefehler';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Auf diese Datei/Ordner kann nicht zugegriffen werden (Entweder es existiert nicht oder der Zugriff wurde verwehrt)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Ein Bild braucht ein Vorschaubild. Das Vorschaubild muß sich im Unterverzeichnis "thumbnail" des Kategorieverzechnisses befinden. Der Dateiname des Vorschaubildes muß mit dem eingestellten Thumbnail-Vorzeichen beginnen und der Dateityp einem der folgenden entsprechen :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Ein Bild braucht ein Vorschaubild. Das Vorschaubild muß sich im Unterverzeichnis "thumbnail" des Kategorieverzechnisses befinden. Der Dateiname des Vorschaubildes muß mit dem eingestellten Thumbnail-Vorzeichen beginnen und der Dateityp einem der folgenden entsprechen :';
 $lang['missing thumbnail'] = 'Fehlendes Thumbnail';
 $lang['albums deleted in the database'] = 'Kategorien in der Datenbank gelöscht';
 $lang['elements deleted in the database'] = 'Elemente in der Datenbank gelöscht';
@@ -432,7 +432,7 @@ $lang['user_status_generic'] = 'Allgemein';
 $lang['user_status_guest'] = 'Gast';
 $lang['user_status_normal'] = 'Besucher';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['Virtual category'] = 'Virtuelle Kategorie';
+$lang['Virtual album'] = 'Virtuelle Kategorie';
 $lang['Waiting'] = 'Wartend auf Freigabe';
 $lang['default'] = 'Standard';
 $lang['Toggle \'default group\' property'] = 'Setze die Einstellungen der Gruppe zurück auf Voreinstellung für alle Benutzer';
@@ -458,10 +458,10 @@ $lang['Save page visits by administrators'] = 'Speichere auch Seitenaufrufe des
 $lang['An information email was sent to group "%s"'] = 'Eine Info-E-Mail wurde gesendet an die Gruppe "%s"';
 $lang['Send an information email to group members'] = 'Sende eine Info-E-Mail an die Mitglieder dieser Gruppe';
 $lang['Group'] = 'Gruppe';
-$lang['[%s] Come to visit the category %s'] = '[%s] Es gibt Neues im Bilderordner %s';
+$lang['[%s] Visit album %s'] = '[%s] Es gibt Neues im Bilderordner %s';
 $lang['Hello,'] = 'Hallo,';
 $lang['See you soon.'] = 'Bis bald.';
-$lang['Come to discover the category:'] = 'Folge dem Link und besuche den Bilderordner:';
+$lang['Discover album:'] = 'Folge dem Link und besuche den Bilderordner:';
 $lang['Mail content'] = 'Text der E-Mail';
 $lang['none'] = 'egal';
 $lang['high'] = 'hoch';
diff --git a/language/de_DE/upgrade.lang.php b/language/de_DE/upgrade.lang.php
index 747199b68..2f1dd5061 100644
--- a/language/de_DE/upgrade.lang.php
+++ b/language/de_DE/upgrade.lang.php
@@ -31,7 +31,7 @@ $lang['Upgrade informations'] = 'Upgrade Informationen';
 $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you encounter any problem.'] = 'Führen Sie eine Datenbanküberprüfung durch in [Verwaltung>Werkzeuge>Wartung] falls ein Problem auftritt.';
 $lang['Only administrator can run upgrade: please sign in below.'] = 'Nur Administratoren dürfen ein Upgrade durchführen. Bitte loggen Sie sich ein';
 $lang['You do not have access rights to run upgrade'] = 'Sie haben nicht die erforderlichen Rechte ein Upgrade durchzuführen';
-$lang['All sub-categories of private categories become private'] = 'Alle Unterkategorien von privaten Kategorien bekommen den Status "private Kategorie"';
+$lang['All sub-albums of private albums become private'] = 'Alle Unterkategorien von privaten Kategorien bekommen den Status "private Kategorie"';
 $lang['User permissions and group permissions have been erased'] = 'Alle Benutzer- und Gruppenberechtigungen/beschränkungen wurden entfernt';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Es wurden nur die Thumbnail-Präfixe und die Mailadresse des Webmasters übernommen';
 $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.
diff --git a/language/en_UK/admin.lang.php b/language/en_UK/admin.lang.php
index a94e7da17..87ecfa036 100644
--- a/language/en_UK/admin.lang.php
+++ b/language/en_UK/admin.lang.php
@@ -354,7 +354,7 @@ $lang['synchronize'] = "synchronize";
 $lang['update the database from files'] = "update the database with files";
 $lang['status'] = "status";
 $lang['Directory'] = "Directory";
-$lang['sub-categories'] = "sub-categories";
+$lang['sub-albums'] = "sub-albums";
 $lang['synchronize metadata'] = "synchronize metadata";
 $lang['target'] = "target";
 $lang['Thumbnail'] = "Thumbnail";
@@ -405,7 +405,7 @@ $lang['Errors caption'] = "Errors legends";
 $lang['Detailed informations'] = "Detailed informations";
 $lang['File/directory read error'] = "File/directory read error";
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = "The file or directory cannot be accessed (either it does not exist or the access is denied)";
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = "a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory \"thumbnail\" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :";
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = "a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory \"thumbnail\" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :";
 $lang['missing thumbnail'] = "missing thumbnail";
 $lang['albums deleted in the database'] = "albums deleted in the database";
 $lang['elements deleted in the database'] = "elements deleted in the database";
@@ -437,7 +437,7 @@ $lang['user_status_generic'] = "Generic";
 $lang['user_status_guest'] = "Guest";
 $lang['user_status_normal'] = "User";
 $lang['user_status_webmaster'] = "Webmaster";
-$lang['Virtual category'] = "Virtual category";
+$lang['Virtual album'] = "Virtual album";
 $lang['Waiting'] = "Pending";
 $lang['default'] = "default";
 $lang['Toggle \'default group\' property'] = "Reverse 'default group' property";
@@ -462,10 +462,10 @@ $lang['Save page visits by administrators'] = "Record pages visited by administr
 $lang['An information email was sent to group "%s"'] = "Information email sent to group \"%s\"";
 $lang['Send an information email to group members'] = "Send an information email to group members";
 $lang['Group'] = "Group";
-$lang['[%s] Come to visit the category %s'] = "[%s] Visit the category %s";
+$lang['[%s] Visit album %s'] = "[%s] Visit album %s";
 $lang['Hello,'] = "Hello,";
 $lang['See you soon.'] = "See you soon.";
-$lang['Come to discover the category:'] = "Discover the category:";
+$lang['Discover album:'] = "Discover album:";
 $lang['Mail content'] = "Mail content";
 $lang['none'] = "none";
 $lang['high'] = "high";
diff --git a/language/en_UK/upgrade.lang.php b/language/en_UK/upgrade.lang.php
index 4fcff33f2..482311c56 100644
--- a/language/en_UK/upgrade.lang.php
+++ b/language/en_UK/upgrade.lang.php
@@ -35,7 +35,7 @@ $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you
 $lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = "As a precaution, the following plugins have been deactivated. You must check for plugins upgrades before reactivating them:";
 $lang['Only administrator can run upgrade: please sign in below.'] = "Only an administrator can run upgrade: please sign in below.";
 $lang['You do not have access rights to run upgrade'] = "You do not have access rights to run upgrade";
-$lang['All sub-categories of private categories become private'] = "All sub-categories of private categories become private";
+$lang['All sub-albums of private albums become private'] = "All sub-albums of private albums become private";
 $lang['User permissions and group permissions have been erased'] = "Users and groups permissions have been erased";
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "Only thumbnails prefix and webmaster mail address have been saved from previous configuration";
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'In <i>%s</i>, before <b>?></b>, insert:';
diff --git a/language/es_ES/admin.lang.php b/language/es_ES/admin.lang.php
index 28d7f6ec3..995a081b4 100644
--- a/language/es_ES/admin.lang.php
+++ b/language/es_ES/admin.lang.php
@@ -350,7 +350,7 @@ $lang['synchronize'] = 'Sincronizar';
 $lang['update the database from files'] = 'actualizar la base de datos a partir de los ficheros';
 $lang['status'] = 'Estatuto';
 $lang['Directory'] = 'Repertorio';
-$lang['sub-categories'] = 'subcategorías';
+$lang['sub-albums'] = 'subcategorías';
 $lang['synchronize metadata'] = 'Sincronizar los méta-datos';
 $lang['target'] = 'blanco';
 $lang['Thumbnail'] = 'miniatura';
@@ -401,7 +401,7 @@ $lang['Errors caption'] = 'Leyenda de los errores';
 $lang['Detailed informations'] = 'Informaciones detalladas';
 $lang['File/directory read error'] = 'Error de abertura fichero / repertorio';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'El fichero o el repertorio no puede ser accesible (o sea no existe, o sea el acceso esta negado)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Cada fichero con imágenes requiere una miniatura. La miniatura debe estar presente en el subdirectorio " thumbnail " del repertorio de la categoría. El nombre del fichero de la miniatura debe comenzar con parámetro de configuración "prefix_thumbnail" y la extensión del nombre del fichero debe estar entre la lista siguiente:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Cada fichero con imágenes requiere una miniatura. La miniatura debe estar presente en el subdirectorio " thumbnail " del repertorio de la categoría. El nombre del fichero de la miniatura debe comenzar con parámetro de configuración "prefix_thumbnail" y la extensión del nombre del fichero debe estar entre la lista siguiente:';
 $lang['missing thumbnail'] = 'falta la miniatura ';
 $lang['albums deleted in the database'] = 'categorías suprimidas de la base de datos';
 $lang['elements deleted in the database'] = 'Elementos suprimidos de la base de datos';
@@ -433,7 +433,7 @@ $lang['user_status_generic'] = 'Genérico';
 $lang['user_status_guest'] = 'Invitado';
 $lang['user_status_normal'] = 'Visitante';
 $lang['user_status_webmaster'] = 'Webmestre';
-$lang['Virtual category'] = 'Categoría virtual';
+$lang['Virtual album'] = 'Categoría virtual';
 $lang['Waiting'] = 'En espera';
 $lang['default'] = 'por defecto';
 $lang['Toggle \'default group\' property'] = 'Invertir la propiedad \'grupo por defecto\'';
@@ -458,10 +458,10 @@ $lang['Save page visits by administrators'] = 'Registrar las páginas visitadas
 $lang['An information email was sent to group "%s"'] = 'Un mail de informacion ha sido enviado a los miembros del grupo "%s"';
 $lang['Send an information email to group members'] = 'Enviar un mail de informacion a los miembros de un grupo';
 $lang['Group'] = 'Groupo';
-$lang['[%s] Come to visit the category %s'] = '[%s] Venga a visitar la categoría %s';
+$lang['[%s] Visit album %s'] = '[%s] Venga a visitar la categoría %s';
 $lang['Hello,'] = 'Buenos días,';
 $lang['See you soon.'] = 'Hasta pronto.';
-$lang['Come to discover the category:'] = 'Venga a descubrir la categoría:';
+$lang['Discover album:'] = 'Venga a descubrir la categoría:';
 $lang['Mail content'] = 'Contenido del mail';
 $lang['none'] = 'Ninguno';
 $lang['high'] = 'alto';
diff --git a/language/es_ES/upgrade.lang.php b/language/es_ES/upgrade.lang.php
index 0fa9a1d40..1d4d8c563 100644
--- a/language/es_ES/upgrade.lang.php
+++ b/language/es_ES/upgrade.lang.php
@@ -34,7 +34,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Sólo un a
 $lang['You do not have access rights to run upgrade'] = 'Usted no tiene los derechos necessaires para lanzar la actualización.';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'Todas las subcategorías de categorías privadas se vuelven privadas';
+$lang['All sub-albums of private albums become private'] = 'Todas las subcategorías de categorías privadas se vuelven privadas';
 $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';
 
diff --git a/language/fr_CA/admin.lang.php b/language/fr_CA/admin.lang.php
index b254327bf..322367fb3 100644
--- a/language/fr_CA/admin.lang.php
+++ b/language/fr_CA/admin.lang.php
@@ -359,7 +359,7 @@ $lang['synchronize'] = "synchroniser";
 $lang['update the database from files'] = "met à jour la base de données à partir des fichiers";
 $lang['status'] = "Statut";
 $lang['Directory'] = "Répertoire";
-$lang['sub-categories'] = "sous-catégories";
+$lang['sub-albums'] = "sous-catégories";
 $lang['synchronize metadata'] = "Synchroniser les méta-données";
 $lang['synchronize'] = "synchroniser";
 $lang['target'] = "Cible";
@@ -411,7 +411,7 @@ $lang['Errors caption'] = "Légende des erreurs";
 $lang['Detailed informations'] = "Informations détaillées";
 $lang['File/directory read error'] = "Erreur d'ouverture fichier/répertoire";
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = "Le fichier ou répertoire ne peut pas être accessible (soit il n'existe pas, soit l'accès est refusé)";
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = "Chaque fichier image requiert une miniature. La miniature doit être présente dans le sous-répertoire \"thumbnail\" du répertoire de la catégorie. Le nom du fichier de la miniature doit commencer avec le paramètre de configuration \"prefix_thumbnail\" et l'extension du nom du fichier doit être parmi la liste suivante :";
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = "Chaque fichier image requiert une miniature. La miniature doit être présente dans le sous-répertoire \"thumbnail\" du répertoire de la catégorie. Le nom du fichier de la miniature doit commencer avec le paramètre de configuration \"prefix_thumbnail\" et l'extension du nom du fichier doit être parmi la liste suivante :";
 $lang['missing thumbnail'] = "miniature manquante";
 $lang['albums deleted in the database'] = "catégories supprimées de la base de données";
 $lang['elements deleted in the database'] = "éléments supprimés de la base de données";
@@ -444,7 +444,7 @@ $lang['user_status_guest'] = "Invité";
 $lang['user_status_normal'] = "Visiteur";
 $lang['user_status_webmaster'] = "Webmestre";
 $lang['Users'] = "Utilisateurs";
-$lang['Virtual category'] = "Catégorie virtuelle";
+$lang['Virtual album'] = "Catégorie virtuelle";
 $lang['Waiting'] = "En attente";
 $lang['default'] = "par défaut";
 $lang['Toggle \'default group\' property'] = "Inverser la propriété 'groupe par défaut'";
@@ -471,10 +471,10 @@ $lang['Properties'] = "Propriétés";
 $lang['An information email was sent to group "%s"'] = "Un courriel d'informations a été envoyé aux membres du groupe \"%s\"";
 $lang['Send an information email to group members'] = "Envoyer un courriel d'informations aux membres d'un groupe";
 $lang['Group'] = "Groupe";
-$lang['[%s] Come to visit the category %s'] = "[%s] Venez visiter la catégorie %s";
+$lang['[%s] Visit album %s'] = "[%s] Venez visiter la catégorie %s";
 $lang['Hello,'] = "Bonjour,";
 $lang['See you soon.'] = "À bientôt.";
-$lang['Come to discover the category:'] = "Venez découvrir la catégorie:";
+$lang['Discover album:'] = "Venez découvrir la catégorie:";
 $lang['Mail content'] = "Contenu du courriel";
 $lang['none'] = "aucun";
 $lang['high'] = "élevé";
diff --git a/language/fr_CA/upgrade.lang.php b/language/fr_CA/upgrade.lang.php
index 3e8de2d42..0d5e511d0 100644
--- a/language/fr_CA/upgrade.lang.php
+++ b/language/fr_CA/upgrade.lang.php
@@ -36,7 +36,7 @@ $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you
 $lang['As a precaution, following plugins have been deactivated. 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['All sub-categories of private categories become private'] = "Toutes les sous-catégories de catégories privées deviennent privées";
+$lang['All sub-albums of private albums 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 de courriel du webmestre ont étés conservés de la précédente configuration";
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'Dans le fichier <i>%s</i>, avant <b>?></b>, insérez:';
diff --git a/language/fr_FR/admin.lang.php b/language/fr_FR/admin.lang.php
index befca0cc1..35a281b5f 100644
--- a/language/fr_FR/admin.lang.php
+++ b/language/fr_FR/admin.lang.php
@@ -355,7 +355,7 @@ $lang['synchronize'] = "synchroniser";
 $lang['update the database from files'] = "met à jour la base de données à partir des fichiers";
 $lang['status'] = "Statut";
 $lang['Directory'] = "Répertoire";
-$lang['sub-categories'] = "sous-catégories";
+$lang['sub-albums'] = "sous-catégories";
 $lang['synchronize metadata'] = "Synchroniser les méta-données";
 $lang['target'] = "Cible";
 $lang['Thumbnail'] = "Miniature";
@@ -406,7 +406,7 @@ $lang['Errors caption'] = "Légende des erreurs";
 $lang['Detailed informations'] = "Informations détaillées";
 $lang['File/directory read error'] = "Erreur d'ouverture fichier/répertoire";
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = "Le fichier ou répertoire ne peut pas être accessible (soit il n'existe pas, soit l'accès est refusé)";
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = "Chaque fichier image requiert une miniature. La miniature doit être présente dans le sous-répertoire \"thumbnail\" du répertoire de la catégorie. Le nom du fichier de la miniature doit commencer avec le paramètre de configuration \"prefix_thumbnail\" et l'extension du nom du fichier doit être parmi la liste suivante :";
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = "Chaque fichier image requiert une miniature. La miniature doit être présente dans le sous-répertoire \"thumbnail\" du répertoire de la catégorie. Le nom du fichier de la miniature doit commencer avec le paramètre de configuration \"prefix_thumbnail\" et l'extension du nom du fichier doit être parmi la liste suivante :";
 $lang['missing thumbnail'] = "miniature manquante";
 $lang['albums deleted in the database'] = "catégories supprimées de la base de données";
 $lang['elements deleted in the database'] = "éléments supprimés de la base de données";
@@ -438,7 +438,7 @@ $lang['user_status_generic'] = "Générique";
 $lang['user_status_guest'] = "Invité";
 $lang['user_status_normal'] = "Visiteur";
 $lang['user_status_webmaster'] = "Webmestre";
-$lang['Virtual category'] = "Catégorie virtuelle";
+$lang['Virtual album'] = "Catégorie virtuelle";
 $lang['Waiting'] = "En attente";
 $lang['default'] = "par défaut";
 $lang['Toggle \'default group\' property'] = "Inverser la propriété 'groupe par défaut'";
@@ -463,10 +463,10 @@ $lang['Save page visits by administrators'] = "Enregistrer les pages visitées p
 $lang['An information email was sent to group "%s"'] = "Un mail d'informations a été envoyé aux membres du groupe \"%s\"";
 $lang['Send an information email to group members'] = "Envoyer un mail d'informations aux membres d'un groupe";
 $lang['Group'] = "Groupe";
-$lang['[%s] Come to visit the category %s'] = "[%s] Venez visiter la catégorie %s";
+$lang['[%s] Visit album %s'] = "[%s] Venez visiter la catégorie %s";
 $lang['Hello,'] = "Bonjour,";
 $lang['See you soon.'] = "A bientôt.";
-$lang['Come to discover the category:'] = "Venez découvrir la catégorie:";
+$lang['Discover album:'] = "Venez découvrir la catégorie:";
 $lang['Mail content'] = "Contenu du mail";
 $lang['none'] = "aucun";
 $lang['high'] = "high";
diff --git a/language/fr_FR/upgrade.lang.php b/language/fr_FR/upgrade.lang.php
index 2a5fb7362..802f9c1d5 100644
--- a/language/fr_FR/upgrade.lang.php
+++ b/language/fr_FR/upgrade.lang.php
@@ -36,7 +36,7 @@ $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you
 $lang['As a precaution, following plugins have been deactivated. 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['All sub-categories of private categories become private'] = "Toutes les sous-catégories de catégories privées deviennent privées";
+$lang['All sub-albums of private albums 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";
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'Dans le fichier <i>%s</i>, avant <b>?></b>, insérez:';
diff --git a/language/hr_HR/admin.lang.php b/language/hr_HR/admin.lang.php
index 5616d0b33..54e5c4cad 100644
--- a/language/hr_HR/admin.lang.php
+++ b/language/hr_HR/admin.lang.php
@@ -347,7 +347,7 @@ $lang['synchronize'] = 'uskladi';
 $lang['update the database from files'] = 'obnovi bazu podataka pomoću zapisa';
 $lang['status'] = 'stanje';
 $lang['Directory'] = 'Mapa';
-$lang['sub-categories'] = 'podskupine';
+$lang['sub-albums'] = 'podskupine';
 $lang['synchronize metadata'] = 'uskladi meta podatke';
 $lang['target'] = 'odredište';
 $lang['Thumbnail'] = 'Povezne sličice';
@@ -398,7 +398,7 @@ $lang['Errors caption'] = 'Zaglavlja grešaka';
 $lang['Detailed informations'] = 'Podrobnije obavjesti';
 $lang['File/directory read error'] = 'Greška čitanja zapisa/mape';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Zapisu ili mapi se ne može pristupiti (ne postoji ili je pristup zabranjen)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'tip slikovnog zapisa zahtjeva poveznu sličicu. Povezna sličica mora biti prisutna u podmapi "thumbnail" mape skupine. Naziv povezne sličice mora počinjati sa pretpostavljenim predznakom i nastavak mora biti jedan od popisanih :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'tip slikovnog zapisa zahtjeva poveznu sličicu. Povezna sličica mora biti prisutna u podmapi "thumbnail" mape skupine. Naziv povezne sličice mora počinjati sa pretpostavljenim predznakom i nastavak mora biti jedan od popisanih :';
 $lang['missing thumbnail'] = 'nedostajuće povezne sličice';
 $lang['albums deleted in the database'] = 'skupine izbrisane iz baze podataka';
 $lang['elements deleted in the database'] = 'stavke izbrisane iz baze podataka';
@@ -430,7 +430,7 @@ $lang['user_status_generic'] = 'Općenit';
 $lang['user_status_guest'] = 'Gost';
 $lang['user_status_normal'] = 'Korisnik';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['Virtual category'] = 'Nestvarna skupina';
+$lang['Virtual album'] = 'Nestvarna skupina';
 $lang['Waiting'] = 'Čekanje';
 $lang['default'] = 'pretpostavljeno';
 $lang['Toggle \'default group\' property'] = 'Promijeni \'pretpostavljena grupa\' svojstva';
@@ -455,10 +455,10 @@ $lang['Save page visits by administrators'] = 'Pohrani posjete stranicama upravi
 $lang['An information email was sent to group "%s"'] = 'Obavijesna e-mail poruka je poslana grupi "%s';
 $lang['Send an information email to group members'] = 'Pošalji obavijesni e-mail članovima grupe';
 $lang['Group'] = 'Grupa';
-$lang['[%s] Come to visit the category %s'] = '[%s] Dođite i pogledajte skupinu %s';
+$lang['[%s] Visit album %s'] = '[%s] Dođite i pogledajte skupinu %s';
 $lang['Hello,'] = 'Pozdrav,';
 $lang['See you soon.'] = 'Do skorog viđenja.';
-$lang['Come to discover the category:'] = 'Dođite i otkrijte skupinu:';
+$lang['Discover album:'] = 'Dođite i otkrijte skupinu:';
 $lang['Mail content'] = 'sadržaj e-mail poruke';
 $lang['none'] = 'ni jedan';
 $lang['high'] = 'visoko';
diff --git a/language/hr_HR/upgrade.lang.php b/language/hr_HR/upgrade.lang.php
index b6de98abc..e5ac864d5 100644
--- a/language/hr_HR/upgrade.lang.php
+++ b/language/hr_HR/upgrade.lang.php
@@ -33,7 +33,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Samo uprav
 $lang['You do not have access rights to run upgrade'] = 'Nemate pristupna prava za pokretanje nadogradnje';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'Sve podskupine osobnih skupina postaju osobne';
+$lang['All sub-albums of private albums become private'] = 'Sve podskupine osobnih skupina postaju osobne';
 $lang['User permissions and group permissions have been erased'] = 'Korisničke i grupne dozvole su izbrisane';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Jedino su predznaci poveznih sličica i webmaster-ova e-mail adresa sačuvane iz prethodne postave';
 
diff --git a/language/hu_HU/admin.lang.php b/language/hu_HU/admin.lang.php
index 0540588e3..7a00869c3 100644
--- a/language/hu_HU/admin.lang.php
+++ b/language/hu_HU/admin.lang.php
@@ -348,7 +348,7 @@ $lang['synchronize'] = 'Szinkronizálás';
 $lang['update the database from files'] = 'adatbázis frissítése fájlokból';
 $lang['status'] = 'Státusz';
 $lang['Directory'] = 'Könyvtár';
-$lang['sub-categories'] = 'Alkategóriák';
+$lang['sub-albums'] = 'Alkategóriák';
 $lang['synchronize metadata'] = 'Meta adatok szinkronizálása';
 $lang['target'] = 'Cél';
 $lang['Thumbnail'] = 'Bélyegkép';
@@ -399,7 +399,7 @@ $lang['Errors caption'] = 'Címsor hiba';
 $lang['Detailed informations'] = 'Részletes információk';
 $lang['File/directory read error'] = 'Fájl/Mappa olvasási hiba';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'A fájl vagy mappa hozzáférhetetlen (vagy nem létezik, vagy hozzáférés megtagadva)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'A képeknek rendelkezniük kell bélyegképpel. A bélyegképnek a kép mappájának "thumbnail" almappájában kell lennie. A bélyegkép nevének a meghatározott előtaggal kell kezdődnie, és a következő kiterjesztése lehet:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'A képeknek rendelkezniük kell bélyegképpel. A bélyegképnek a kép mappájának "thumbnail" almappájában kell lennie. A bélyegkép nevének a meghatározott előtaggal kell kezdődnie, és a következő kiterjesztése lehet:';
 $lang['missing thumbnail'] = 'bélyegkép hiányzik';
 $lang['albums deleted in the database'] = 'adatbázisból törölt kategória';
 $lang['elements deleted in the database'] = 'adatbázisból törölt elem';
@@ -431,7 +431,7 @@ $lang['user_status_generic'] = 'Átlagos';
 $lang['user_status_guest'] = 'Vendég';
 $lang['user_status_normal'] = 'Felhasználó';
 $lang['user_status_webmaster'] = 'Webmester';
-$lang['Virtual category'] = 'Virtuális kategória';
+$lang['Virtual album'] = 'Virtuális kategória';
 $lang['Waiting'] = 'Várakozó elemek';
 $lang['default'] = 'Alapértelmezett';
 $lang['Toggle \'default group\' property'] = '\'Alapértelmezett csoport\' tulajdonság megfordítása';
@@ -457,10 +457,10 @@ $lang['Save page visits by administrators'] = 'Adminisztrátorok általi oldall�
 $lang['An information email was sent to group "%s"'] = 'Tájékoztató e-mailt küldtünk a következő csoportnak: "%s';
 $lang['Send an information email to group members'] = 'Küldjön egy információs e-mailt a csoport tagjainak';
 $lang['Group'] = 'Csoport';
-$lang['[%s] Come to visit the category %s'] = '[%s] Új képek vannak a mappában %s';
+$lang['[%s] Visit album %s'] = '[%s] Új képek vannak a mappában %s';
 $lang['Hello,'] = 'Helló,';
 $lang['See you soon.'] = 'A mielőbbi viszont látásra.';
-$lang['Come to discover the category:'] = 'Kövesse a linket és nézze meg a képeket mappában:';
+$lang['Discover album:'] = 'Kövesse a linket és nézze meg a képeket mappában:';
 $lang['Mail content'] = 'E-mail tartalma';
 $lang['none'] = 'nincs';
 $lang['high'] = 'magas';
diff --git a/language/hu_HU/upgrade.lang.php b/language/hu_HU/upgrade.lang.php
index a07afa730..706b4db3f 100644
--- a/language/hu_HU/upgrade.lang.php
+++ b/language/hu_HU/upgrade.lang.php
@@ -33,7 +33,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'A frissít
 $lang['You do not have access rights to run upgrade'] = 'Önnek nincs jogosultsága a frissítés elvégzéséhez';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'A magán kategóriák valamennyi alkategóriája magánkategóriává válik.';
+$lang['All sub-albums of private albums become private'] = 'A magán kategóriák valamennyi alkategóriája magánkategóriává válik.';
 $lang['User permissions and group permissions have been erased'] = 'A felhasználói és csoport jogosultságok törlésre kerültek';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Csak a bélyegképek prefixe és a webmester email címe került mentésre az előző konfigurációból.';
 // missing translations 2.1.0 RC1
diff --git a/language/it_IT/admin.lang.php b/language/it_IT/admin.lang.php
index c18820f3e..d1c864f4f 100644
--- a/language/it_IT/admin.lang.php
+++ b/language/it_IT/admin.lang.php
@@ -354,7 +354,7 @@ $lang['synchronize'] = 'Sincronizzare';
 $lang['update the database from files'] = 'Aggiornare il database dai files';
 $lang['status'] = 'Stato';
 $lang['Directory'] = 'Directory';
-$lang['sub-categories'] = 'Sottocategorie';
+$lang['sub-albums'] = 'Sottocategorie';
 $lang['synchronize metadata'] = 'Sincronizzare i metadati';
 $lang['target'] = 'Target';
 $lang['Thumbnail'] = 'Miniatura';
@@ -405,7 +405,7 @@ $lang['Errors caption'] = 'Significato degli errori';
 $lang['Detailed informations'] = 'Informazioni dettagliate';
 $lang['File/directory read error'] = 'Errore in letture del file/directory';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Non è possibile accedere al file o alla directory (probabilmente non esiste o l\'accesso è stato negato)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Ogni file immagine richiede una miniatura. La miniatura deve essere presente nella sottodirectory "thumbnail" della directory. Il nome del file della miniatura deve iniziare con il parametro di configurazione "prefix_thumbnail" e l\'estensione deve essere uno di valori dell\'elenco seguente:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Ogni file immagine richiede una miniatura. La miniatura deve essere presente nella sottodirectory "thumbnail" della directory. Il nome del file della miniatura deve iniziare con il parametro di configurazione "prefix_thumbnail" e l\'estensione deve essere uno di valori dell\'elenco seguente:';
 $lang['missing thumbnail'] = 'miniature mancanti';
 $lang['albums deleted in the database'] = 'categorie eliminate dal database';
 $lang['elements deleted in the database'] = 'elementi eliminati dal database';
@@ -437,7 +437,7 @@ $lang['user_status_generic'] = 'Generico';
 $lang['user_status_guest'] = 'Ospite';
 $lang['user_status_normal'] = 'Utente';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['Virtual category'] = 'Categoria virtuale';
+$lang['Virtual album'] = 'Categoria virtuale';
 $lang['Waiting'] = 'In attesa';
 $lang['default'] = 'di default';
 $lang['Toggle \'default group\' property'] = 'Invertire la proprietà  "gruppo di default"';
@@ -462,10 +462,10 @@ $lang['Save page visits by administrators'] = 'Registrare le pagine visitate dag
 $lang['An information email was sent to group "%s"'] = 'Un\'email informativa è stata inviata agli utenti del gruppo "%s"';
 $lang['Send an information email to group members'] = 'Inviare un\'email informativa agli utenti di un gruppo';
 $lang['Group'] = 'Gruppo';
-$lang['[%s] Come to visit the category %s'] = '[%s] Venite a visitare la categoria %s';
+$lang['[%s] Visit album %s'] = '[%s] Venite a visitare la categoria %s';
 $lang['Hello,'] = 'Ciao,';
 $lang['See you soon.'] = 'A presto.';
-$lang['Come to discover the category:'] = 'Venite a scoprire la categoria:';
+$lang['Discover album:'] = 'Venite a scoprire la categoria:';
 $lang['Mail content'] = 'Contenuto dell\'email';
 $lang['none'] = 'nessuno';
 $lang['high'] = 'high';
diff --git a/language/it_IT/upgrade.lang.php b/language/it_IT/upgrade.lang.php
index ae9a83fa6..19a3f7a68 100644
--- a/language/it_IT/upgrade.lang.php
+++ b/language/it_IT/upgrade.lang.php
@@ -36,7 +36,7 @@ $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you
 $lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = 'Per precauzione, i plugins seguenti sono stati disattivati. E\' necessario verificare l\'aggiornamento dei plugins prima di riattivarli:';
 $lang['Only administrator can run upgrade: please sign in below.'] = 'Solo l\'amministratore può eseguire l\'aggiornamento: fate login.';
 $lang['You do not have access rights to run upgrade'] = 'Non avete le autorizzazioni necessarie per effettuare l\'aggiornamento';
-$lang['All sub-categories of private categories become private'] = 'Tutte le sottocategorie delle categorie private diventano private';
+$lang['All sub-albums of private albums become private'] = 'Tutte le sottocategorie delle categorie private diventano 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';
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'Nel file <i>%s</i>, prima di <b>?></b>, inserite:';
diff --git a/language/ja_JP/admin.lang.php b/language/ja_JP/admin.lang.php
index 509525508..7da62659c 100644
--- a/language/ja_JP/admin.lang.php
+++ b/language/ja_JP/admin.lang.php
@@ -349,7 +349,7 @@ $lang['synchronize'] = '同期化';
 $lang['update the database from files'] = 'ファイルからデータベースを更新します。';
 $lang['status'] = 'ステータス';
 $lang['Directory'] = 'ディレクトリ';
-$lang['sub-categories'] = 'サブカテゴリ';
+$lang['sub-albums'] = 'サブカテゴリ';
 $lang['synchronize metadata'] = 'メタデータを同期化する';
 $lang['target'] = 'ターゲット';
 $lang['Thumbnail'] = 'サムネイル';
@@ -400,7 +400,7 @@ $lang['Errors caption'] = 'エラーキャプション';
 $lang['Detailed informations'] = '詳細情報';
 $lang['File/directory read error'] = 'ファイル/ディレクトリ読み込みエラー';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'ファイルまたはディレクトリにアクセスできません (存在していないか、アクセスが拒否されています)。';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = '写真ファイルタイプでは、サムネイルを必要とします。サムネイルは、カテゴリディレクトリのサブディレクトリ「thumbnail」に入れる必要があります。サムネイルのファイル名は、設定したサムネイル接頭辞で始まる必要があります。また、拡張子は次のリストにある拡張子を使用してください:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = '写真ファイルタイプでは、サムネイルを必要とします。サムネイルは、カテゴリディレクトリのサブディレクトリ「thumbnail」に入れる必要があります。サムネイルのファイル名は、設定したサムネイル接頭辞で始まる必要があります。また、拡張子は次のリストにある拡張子を使用してください:';
 $lang['missing thumbnail'] = 'サムネイルがありません。';
 $lang['albums deleted in the database'] = 'カテゴリがデータベースから削除されました。';
 $lang['elements deleted in the database'] = 'エレメントがデータベースから削除されました。';
@@ -432,7 +432,7 @@ $lang['user_status_generic'] = '一般';
 $lang['user_status_guest'] = 'ゲスト';
 $lang['user_status_normal'] = 'ユーザ';
 $lang['user_status_webmaster'] = 'ウェブマスタ';
-$lang['Virtual category'] = 'バーチャルカテゴリ';
+$lang['Virtual album'] = 'バーチャルカテゴリ';
 $lang['Waiting'] = '承認待ち';
 $lang['default'] = 'デフォルト';
 $lang['Toggle \'default group\' property'] = '「デフォルトグループ」属性に切り替える';
@@ -458,10 +458,10 @@ $lang['Save page visits by administrators'] = '管理者によるページアク
 $lang['An information email was sent to group "%s"'] = 'グループ %s に情報メールが送信されました。';
 $lang['Send an information email to group members'] = 'グループメンバーに情報メールを送信する';
 $lang['Group'] = 'グループ';
-$lang['[%s] Come to visit the category %s'] = '[%s]  %s を訪問してください。';
+$lang['[%s] Visit album %s'] = '[%s]  %s を訪問してください。';
 $lang['Hello,'] = 'こんにちは。';
 $lang['See you soon.'] = 'さようなら。';
-$lang['Come to discover the category:'] = 'カテゴリを見つけてください:';
+$lang['Discover album:'] = 'カテゴリを見つけてください:';
 $lang['Mail content'] = 'メールコンテンツ';
 $lang['none'] = 'なし';
 $lang['high'] = '高';
diff --git a/language/ja_JP/upgrade.lang.php b/language/ja_JP/upgrade.lang.php
index c836e8b38..1dc13761b 100644
--- a/language/ja_JP/upgrade.lang.php
+++ b/language/ja_JP/upgrade.lang.php
@@ -35,7 +35,7 @@ $lang['Upgrade informations'] = '更新情報';
 $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you encounter any problem.'] = '問題がある場合、[管理 > ツール > 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['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['All sub-albums of private albums 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。';
 $lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = '予防措置として、次のプラグインは無効になりました。再有効になる前に、プラグインのアップグレードを確認しなければなりません。:';
diff --git a/language/ka_GE/admin.lang.php b/language/ka_GE/admin.lang.php
index a82aeb133..c24fdb524 100644
--- a/language/ka_GE/admin.lang.php
+++ b/language/ka_GE/admin.lang.php
@@ -352,7 +352,7 @@ $lang['synchronize'] = 'სინქრონიზაცია';
 $lang['update the database from files'] = 'განვაახლოთ მონაცემების გბაზა ფაილებიდან';
 $lang['status'] = 'სტატუსი';
 $lang['Directory'] = 'ფოლდერი';
-$lang['sub-categories'] = 'ქვეკატეგორიები';
+$lang['sub-albums'] = 'ქვეკატეგორიები';
 $lang['synchronize metadata'] = 'მეტამონაცემების სინქრონიზაცია';
 $lang['synchronize'] = 'სინქრონიზაცია';
 $lang['target'] = 'შევცვალოთ';
@@ -404,7 +404,7 @@ $lang['Errors caption'] = 'შეცდომების განმარტ�
 $lang['Detailed informations'] = 'დეტალური ინფორმაცია';
 $lang['File/directory read error'] = 'შეცდომია ფაილის/პაპკის კითხვისას';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'ფაილთან ან ფოლდერთან დაკავშირება არ მოხერხდა.(შესაძლებელია არ გაქვთ დაშვების უფლება ან მათთან დაშვება აკრძალულია)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'ფაილის ამ ტიპისათვის საჭიროა მინიატურა.მინიატურები უნდა განათავსოთ ქვეფოლდერში  "thumbnail" კატეგორიის ფოლდერში. მინიატურის ფაილის სახელი უნდა იწყებოდეს კონფიგურაციის დროს მითითებული პრეფიქსით,ხოლო მისი გაფართოება უნდა იყოს ერთ-ერთი ქვემოთ ჩამოთვლილთაგან:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'ფაილის ამ ტიპისათვის საჭიროა მინიატურა.მინიატურები უნდა განათავსოთ ქვეფოლდერში  "thumbnail" კატეგორიის ფოლდერში. მინიატურის ფაილის სახელი უნდა იწყებოდეს კონფიგურაციის დროს მითითებული პრეფიქსით,ხოლო მისი გაფართოება უნდა იყოს ერთ-ერთი ქვემოთ ჩამოთვლილთაგან:';
 $lang['missing thumbnail'] = 'მინიატურები არ არის';
 $lang['albums deleted in the database'] = 'კატეგორია წაშლილია მონაცემთა ბაზიდან';
 $lang['elements deleted in the database'] = 'ელემენტი წაშლილია მონაცემთა ბაზიდან';
@@ -437,7 +437,7 @@ $lang['user_status_guest'] = 'სტუმარი';
 $lang['user_status_normal'] = 'მომხმარებელი';
 $lang['user_status_webmaster'] = 'ვებდიზაინერი';
 $lang['Users'] = 'მომხმარებლები';
-$lang['Virtual category'] = 'ვირტუალური კატეგორია';
+$lang['Virtual album'] = 'ვირტუალური კატეგორია';
 $lang['Waiting'] = 'მოცდის პროცესში';
 $lang['default'] = 'ძირითადად';
 $lang['Toggle \'default group\' property'] = 'შევქმათ/მოვაშოროთ  \'ძირითადად\'';
@@ -465,10 +465,10 @@ $lang['Properties'] = 'თვისება';
 $lang['An information email was sent to group "%s"'] = 'საინფორმაციო წერილი გაგზავნილია "%s" ჯგუფისთვის';
 $lang['Send an information email to group members'] = 'გავაგზავნოთ საინფორმაციო წერილი ჯგუფისთვის';
 $lang['Group'] = 'ჯგუფი';
-$lang['[%s] Come to visit the category %s'] = '[%s] გიწვევთ %s კატეგორიაში';
+$lang['[%s] Visit album %s'] = '[%s] გიწვევთ %s კატეგორიაში';
 $lang['Hello,'] = 'გამარჯობა,';
 $lang['See you soon.'] = 'ნახვამდისД.';
-$lang['Come to discover the category:'] = 'მობრძანდით კატეგორიში:';
+$lang['Discover album:'] = 'მობრძანდით კატეგორიში:';
 $lang['Mail content'] = 'შინაარსი';
 $lang['none'] = 'არა';
 $lang['high'] = 'დიდი';
diff --git a/language/ka_GE/upgrade.lang.php b/language/ka_GE/upgrade.lang.php
index c5ec3ead0..5fdaeba27 100644
--- a/language/ka_GE/upgrade.lang.php
+++ b/language/ka_GE/upgrade.lang.php
@@ -33,7 +33,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'მხო�
 $lang['You do not have access rights to run upgrade'] = 'თქვენ არ გაქვთ განახლების გაშვების უფლება';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'პრივატული (კერძო) კატეგორიის ყველა ქვეკატეგორია იქნება პრივატული';
+$lang['All sub-albums of private albums become private'] = 'პრივატული (კერძო) კატეგორიის ყველა ქვეკატეგორია იქნება პრივატული';
 $lang['User permissions and group permissions have been erased'] = 'მომხმარებლების და ჯგუფების დაშვების უფლებები წაშლილია';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'მხოლოდ ესკიზების პრეფიქსები და ვებმასტერის ფოსტის მისამართი იქნა შენახული წინა კონფიგურაციიდან';
 
diff --git a/language/nl_NL/admin.lang.php b/language/nl_NL/admin.lang.php
index d7b511b77..d2f0bb416 100644
--- a/language/nl_NL/admin.lang.php
+++ b/language/nl_NL/admin.lang.php
@@ -349,7 +349,7 @@ $lang['synchronize'] = 'synchroniseer';
 $lang['update the database from files'] = 'werk de database bij vanuit bestanden';
 $lang['status'] = 'Status';
 $lang['Directory'] = 'Map';
-$lang['sub-categories'] = 'Sub-categorie';
+$lang['sub-albums'] = 'Sub-categorie';
 $lang['synchronize metadata'] = 'synchroniseer metadata';
 $lang['target'] = 'Doel';
 $lang['Thumbnail'] = 'Mini-afbeelding';
@@ -400,7 +400,7 @@ $lang['Errors caption'] = 'Foutmeldingen afvangen';
 $lang['Detailed informations'] = 'Gedetailleerde informatie';
 $lang['File/directory read error'] = 'Bestand/map lees fout';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Het bestand of map kan niet worden benaderd (of het bestand of map bestaat niet of heeft geen rechten)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Een afbeelding heeft een mini-afbeelding nodig. De mini-afbeelding moet in de subdirectorie "thumbnail" van de betreffende categorie aanwezig zijn. De mini-afbeelding moet starten met het in de configuratie opgegeven voorvoegsel (prefix) en mag alleen een extentie bevatten die voorkomt in de volgende lijst:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Een afbeelding heeft een mini-afbeelding nodig. De mini-afbeelding moet in de subdirectorie "thumbnail" van de betreffende categorie aanwezig zijn. De mini-afbeelding moet starten met het in de configuratie opgegeven voorvoegsel (prefix) en mag alleen een extentie bevatten die voorkomt in de volgende lijst:';
 $lang['missing thumbnail'] = 'ontbrekende mini-afbeelding';
 $lang['albums deleted in the database'] = 'categorieën verwijderd uit de database';
 $lang['elements deleted in the database'] = 'afbeeldingen verwijderd uit de database';
@@ -432,7 +432,7 @@ $lang['user_status_generic'] = 'Algemeen';
 $lang['user_status_guest'] = 'Gast';
 $lang['user_status_normal'] = 'Gebruiker';
 $lang['user_status_webmaster'] = 'Webbeheerder';
-$lang['Virtual category'] = 'Virtuele categorieën';
+$lang['Virtual album'] = 'Virtuele categorieën';
 $lang['Waiting'] = 'Valideer';
 $lang['default'] = 'standaard';
 $lang['Toggle \'default group\' property'] = 'Wissel \'standaard groep\' instelling';
@@ -457,10 +457,10 @@ $lang['Save page visits by administrators'] = 'Bewaar geschiedenis van pagina-be
 $lang['An information email was sent to group "%s"'] = 'Een informatie email is verstuurd naar de groep "%s"';
 $lang['Send an information email to group members'] = 'Stuur een informatie email naar groepsleden';
 $lang['Group'] = 'Groep';
-$lang['[%s] Come to visit the category %s'] = '[%s] Bezoek de categorie %s';
+$lang['[%s] Visit album %s'] = '[%s] Bezoek de categorie %s';
 $lang['Hello,'] = 'Hallo,';
 $lang['See you soon.'] = 'Tot ziens op onze webpagina.';
-$lang['Come to discover the category:'] = 'Ondek de categorie:';
+$lang['Discover album:'] = 'Ondek de categorie:';
 $lang['Mail content'] = 'Email inhoud';
 $lang['none'] = 'geen';
 $lang['high'] = 'hoog';
diff --git a/language/nl_NL/upgrade.lang.php b/language/nl_NL/upgrade.lang.php
index f65196a36..4e9e1f5e6 100644
--- a/language/nl_NL/upgrade.lang.php
+++ b/language/nl_NL/upgrade.lang.php
@@ -34,7 +34,7 @@ $lang['Perform a maintenance check in [Administration>Specials>Maintenance] if y
 $lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = 'Als voorzorgsmaatregel zijn de volgende plugins gedeactiveerd. Voordat u ze reactiveert moet u deze plugins op upgrades controleren:';
 $lang['Only administrator can run upgrade: please sign in below.'] = 'Alleen de administrator kan een upgrade uitvoeren: hieronder kunt u inloggen.';
 $lang['You do not have access rights to run upgrade'] = 'U bent niet gerechtigd om een upgrade uit te voeren';
-$lang['All sub-categories of private categories become private'] = 'Alle sub-categorie�n van private categorie�n worden private';
+$lang['All sub-albums of private albums 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 tussen:';
diff --git a/language/pl_PL/admin.lang.php b/language/pl_PL/admin.lang.php
index 0d89d337a..7d8b8e41d 100644
--- a/language/pl_PL/admin.lang.php
+++ b/language/pl_PL/admin.lang.php
@@ -349,7 +349,7 @@ $lang['synchronize'] = 'synchronizuj';
 $lang['update the database from files'] = 'aktualizuj bazę danych z plików';
 $lang['status'] = 'status';
 $lang['Directory'] = 'Katalog';
-$lang['sub-categories'] = 'pod-kategorie';
+$lang['sub-albums'] = 'pod-kategorie';
 $lang['synchronize metadata'] = 'synchronizuj metadane';
 $lang['target'] = 'cel';
 $lang['Thumbnail'] = 'miniatura';
@@ -400,7 +400,7 @@ $lang['Errors caption'] = 'Nagłówki błędów';
 $lang['Detailed informations'] = 'Informacje szczegółowe';
 $lang['File/directory read error'] = 'Błąd odczytu pliku/katalogu';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Brak dostępu do pliku lub katalogu (nie istnieje lub brak uprawnień)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'typ pliku wymaga miniatury. Miniatura musi znajdować się w podkatalogu "thumbnail" danej kategorii. Nazwa pliku z miniaturą musi zaczynać się od skonfigurowanego prefixu, a rozszerzenie pliku musi być nastepujące :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'typ pliku wymaga miniatury. Miniatura musi znajdować się w podkatalogu "thumbnail" danej kategorii. Nazwa pliku z miniaturą musi zaczynać się od skonfigurowanego prefixu, a rozszerzenie pliku musi być nastepujące :';
 $lang['missing thumbnail'] = 'brakujące miniatury';
 $lang['albums deleted in the database'] = 'kategorii usuniętych z bazy danych';
 $lang['elements deleted in the database'] = 'elementów usuniętych z bazy danych';
@@ -432,7 +432,7 @@ $lang['user_status_generic'] = 'Ogólny';
 $lang['user_status_guest'] = 'Gość';
 $lang['user_status_normal'] = 'Użytkownik';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['Virtual category'] = 'Kategoria wirtualna';
+$lang['Virtual album'] = 'Kategoria wirtualna';
 $lang['Waiting'] = 'Oczekujące';
 $lang['default'] = 'domyślna';
 $lang['Toggle \'default group\' property'] = 'Właściwości przełączania \'grupy domyślnej\'';
@@ -458,10 +458,10 @@ $lang['Save page visits by administrators'] = 'Zapisuj odwiedziny strony przez a
 $lang['An information email was sent to group "%s"'] = 'Powiadomienie wysłane do członków grupy "%s"';
 $lang['Send an information email to group members'] = 'Wyślij powiadomienie do członków grupy';
 $lang['Group'] = 'Grupa';
-$lang['[%s] Come to visit the category %s'] = '[%s] Wejdź aby zobaczyć kategorie %s';
+$lang['[%s] Visit album %s'] = '[%s] Wejdź aby zobaczyć kategorie %s';
 $lang['Hello,'] = 'Witaj,';
 $lang['See you soon.'] = 'Do zobaczenia wkrótce.';
-$lang['Come to discover the category:'] = 'Wejdź aby zobacyzć kategorie:';
+$lang['Discover album:'] = 'Wejdź aby zobacyzć kategorie:';
 $lang['Mail content'] = 'Treść maila';
 $lang['none'] = 'brak';
 $lang['high'] = 'wysoki';
diff --git a/language/pl_PL/upgrade.lang.php b/language/pl_PL/upgrade.lang.php
index 654b38ed9..e2d149902 100644
--- a/language/pl_PL/upgrade.lang.php
+++ b/language/pl_PL/upgrade.lang.php
@@ -33,7 +33,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Tylko admi
 $lang['You do not have access rights to run upgrade'] = 'Nie masz uprawnień do wykonania aktualizacji';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'Wszystkie podkategorie kategorii prywatnych staną się prywatne';
+$lang['All sub-albums of private albums become private'] = 'Wszystkie podkategorie kategorii prywatnych staną się prywatne';
 $lang['User permissions and group permissions have been erased'] = 'Uprawnienia użytkowników oraz grup zostały usunięte';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Z poprzedniej konfiguracji zostały zapisane tylko prefixy miniatur oraz adres email administratora.';
 //For version 2.1.0
diff --git a/language/pt_BR/admin.lang.php b/language/pt_BR/admin.lang.php
index be81ebf4f..181e13477 100644
--- a/language/pt_BR/admin.lang.php
+++ b/language/pt_BR/admin.lang.php
@@ -350,7 +350,7 @@ $lang['synchronize'] = 'sincronizar';
 $lang['update the database from files'] = 'usar os arquivos para atualizar a base de dados';
 $lang['status'] = 'status';
 $lang['Directory'] = 'Diretório';
-$lang['sub-categories'] = 'subcategorias';
+$lang['sub-albums'] = 'subcategorias';
 $lang['synchronize metadata'] = 'sincronizar metadado';
 $lang['target'] = 'meta';
 $lang['Thumbnail'] = 'Miniatura';
@@ -401,7 +401,7 @@ $lang['Errors caption'] = 'Captura de erros';
 $lang['Detailed informations'] = 'Informações detalhadas';
 $lang['File/directory read error'] = 'Erro de leitura em arquivo/diretório';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'O arquivo ou diretório não pode ser acessado (ou ele não existe ou o acesso está negado)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'um tipo de arquivo imagético requer uma miniatura (thumbnail). A miniatura deve estar presente no sub-diretório "thumbnail" do diretório da categoria. O nome de arquivo da miniatura deve começar com o prefixo pré-configurado para a miniatura e a extensão deve estar entre a seguinte lista :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'um tipo de arquivo imagético requer uma miniatura (thumbnail). A miniatura deve estar presente no sub-diretório "thumbnail" do diretório da categoria. O nome de arquivo da miniatura deve começar com o prefixo pré-configurado para a miniatura e a extensão deve estar entre a seguinte lista :';
 $lang['missing thumbnail'] = 'está faltando thumbnail (miniatura)';
 $lang['albums deleted in the database'] = 'categorias apagadas da base de dados';
 $lang['elements deleted in the database'] = 'itens apagados da base de dados';
@@ -433,7 +433,7 @@ $lang['user_status_generic'] = 'Genérico';
 $lang['user_status_guest'] = 'Visitante';
 $lang['user_status_normal'] = 'Usuário';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['Virtual category'] = 'Categoria virtual';
+$lang['Virtual album'] = 'Categoria virtual';
 $lang['Waiting'] = 'Aguardando';
 $lang['default'] = 'padrão';
 $lang['Toggle \'default group\' property'] = 'Ligar/Desligar \'gruppo padrão\' propriedade';
@@ -458,10 +458,10 @@ $lang['Save page visits by administrators'] = 'Salvar as visitas de página pelo
 $lang['An information email was sent to group "%s"'] = 'Um email informativo foi foi enviado para o grupo "%s';
 $lang['Send an information email to group members'] = 'Enviar um email informativo aos membros do grupo';
 $lang['Group'] = 'Grupo';
-$lang['[%s] Come to visit the category %s'] = '[%s] Venha visitar a categoria %s';
+$lang['[%s] Visit album %s'] = '[%s] Venha visitar a categoria %s';
 $lang['Hello,'] = 'Olá,';
 $lang['See you soon.'] = 'Até breve.';
-$lang['Come to discover the category:'] = 'Venha descobrir a categoria:';
+$lang['Discover album:'] = 'Venha descobrir a categoria:';
 $lang['Mail content'] = 'conteúdo da correspondência';
 $lang['none'] = 'nenhum';
 $lang['high'] = 'alto';
diff --git a/language/pt_BR/upgrade.lang.php b/language/pt_BR/upgrade.lang.php
index 3566ddf61..5f5f75daf 100644
--- a/language/pt_BR/upgrade.lang.php
+++ b/language/pt_BR/upgrade.lang.php
@@ -36,7 +36,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Apenas adm
 $lang['You do not have access rights to run upgrade'] = 'Você não tem permissões de acesso para realizar o upgrade';
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'Em <i>%s</i>, antes de <b>?></b>, insira:';
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'All sub-categories of private categories become private';
+$lang['All sub-albums of private albums become private'] = 'All sub-categories of private categories become private';
 $lang['User permissions and group permissions have been erased'] = 'Permissões de usuário e de grupo foram apagadas.';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Apenas o prefixo das miniaturas (thumbnails) e o endereço de email do webmaster foram salvos da configuração anterior.';
 
diff --git a/language/pt_PT/admin.lang.php b/language/pt_PT/admin.lang.php
index 9998c34b2..f60df71a7 100644
--- a/language/pt_PT/admin.lang.php
+++ b/language/pt_PT/admin.lang.php
@@ -350,7 +350,7 @@ $lang['synchronize'] = 'sincronizar';
 $lang['update the database from files'] = 'usar os arquivos para atualizar a base de dados';
 $lang['status'] = 'status';
 $lang['Directory'] = 'Diretório';
-$lang['sub-categories'] = 'subcategorias';
+$lang['sub-albums'] = 'subcategorias';
 $lang['synchronize metadata'] = 'sincronizar metadado';
 $lang['target'] = 'meta';
 $lang['Thumbnail'] = 'Miniatura';
@@ -401,7 +401,7 @@ $lang['Errors caption'] = 'Captura de erros';
 $lang['Detailed informations'] = 'Informações detalhadas';
 $lang['File/directory read error'] = 'Erro de leitura em arquivo/diretório';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'O arquivo ou diretório não pode ser acessado (ou ele não existe ou o acesso está negado)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'um tipo de arquivo imagético requer uma miniatura (thumbnail). A miniatura deve estar presente no sub-diretório "thumbnail" do diretório da categoria. O nome de arquivo da miniatura deve começar com o prefixo pré-configurado para a miniatura e a extensão deve estar entre a seguinte lista :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'um tipo de arquivo imagético requer uma miniatura (thumbnail). A miniatura deve estar presente no sub-diretório "thumbnail" do diretório da categoria. O nome de arquivo da miniatura deve começar com o prefixo pré-configurado para a miniatura e a extensão deve estar entre a seguinte lista :';
 $lang['missing thumbnail'] = 'falta thumbnail (miniatura)';
 $lang['albums deleted in the database'] = 'categorias apagadas da base de dados';
 $lang['elements deleted in the database'] = 'elementos apagados da base de dados';
@@ -433,7 +433,7 @@ $lang['user_status_generic'] = 'Genérico';
 $lang['user_status_guest'] = 'Visitante';
 $lang['user_status_normal'] = 'Usuário';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['Virtual category'] = 'Categoria virtual';
+$lang['Virtual album'] = 'Categoria virtual';
 $lang['Waiting'] = 'Aguardando';
 $lang['default'] = 'padrão';
 $lang['Toggle \'default group\' property'] = 'Ligar/Desligar \'gruppo padrão\' propriedade';
@@ -458,10 +458,10 @@ $lang['Save page visits by administrators'] = 'Salvar as visitas de página pelo
 $lang['An information email was sent to group "%s"'] = 'Um email informativo foi enviado para o grupo "%s';
 $lang['Send an information email to group members'] = 'Enviar um email informativo aos membros do grupo';
 $lang['Group'] = 'Grupo';
-$lang['[%s] Come to visit the category %s'] = '[%s] Venha visitar a categoria %s';
+$lang['[%s] Visit album %s'] = '[%s] Venha visitar a categoria %s';
 $lang['Hello,'] = 'Olá,';
 $lang['See you soon.'] = 'Até breve.';
-$lang['Come to discover the category:'] = 'Venha descobrir a categoria:';
+$lang['Discover album:'] = 'Venha descobrir a categoria:';
 $lang['Mail content'] = 'conteúdo da correspondência';
 $lang['none'] = 'nenhum';
 $lang['high'] = 'alto';
diff --git a/language/pt_PT/upgrade.lang.php b/language/pt_PT/upgrade.lang.php
index f7ac01ab4..bf076f795 100644
--- a/language/pt_PT/upgrade.lang.php
+++ b/language/pt_PT/upgrade.lang.php
@@ -35,7 +35,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Apenas adm
 $lang['You do not have access rights to run upgrade'] = 'Você não tem permissões de acesso para realizar o upgrade';
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = 'Em <i>%s</i>, antes de <b>?></b>, insira:';
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'Todas as subecategorias de categorias privadas tornam-se privadas';
+$lang['All sub-albums of private albums become private'] = 'Todas as subecategorias de categorias privadas tornam-se privadas';
 $lang['User permissions and group permissions have been erased'] = 'Permissões de usuário e de grupo foram apagadas.';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Apenas o prefixo das miniaturas (thumbnails) e o endereço de email do webmaster foram salvos da configuração anterior.';
 
diff --git a/language/ru_RU/admin.lang.php b/language/ru_RU/admin.lang.php
index 59064632a..36544def0 100644
--- a/language/ru_RU/admin.lang.php
+++ b/language/ru_RU/admin.lang.php
@@ -347,7 +347,7 @@ $lang['synchronize'] = 'синхронизировать';
 $lang['update the database from files'] = 'обновить базу данных из файлов';
 $lang['status'] = 'статус';
 $lang['Directory'] = 'Папка';
-$lang['sub-categories'] = 'подкатегории';
+$lang['sub-albums'] = 'подкатегории';
 $lang['synchronize metadata'] = 'синхронизировать метаданные';
 $lang['target'] = 'изменить';
 $lang['Thumbnail'] = 'миниатюра';
@@ -398,7 +398,7 @@ $lang['Errors caption'] = 'Обозначение ошибки';
 $lang['Detailed informations'] = 'Детальная информация';
 $lang['File/directory read error'] = 'Ошибка чтения файла/папки';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Нет доступа к файлу или папке (возможно они отсутствуют или доступ к ним запрещен)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'для этого типа файлов нужна миниатюра. Миниатюры должны находиться в подпапке "thumbnail" папки категории. Имя файла миниатюры должно начинаться с указанного в конфигурации префикса, расширение должно быть одним из нижеперечисленных:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'для этого типа файлов нужна миниатюра. Миниатюры должны находиться в подпапке "thumbnail" папки категории. Имя файла миниатюры должно начинаться с указанного в конфигурации префикса, расширение должно быть одним из нижеперечисленных:';
 $lang['missing thumbnail'] = 'отсутствуют миниатюры';
 $lang['albums deleted in the database'] = 'категорий удалено из базы данных';
 $lang['elements deleted in the database'] = 'элементов удалено из базы данных';
@@ -430,7 +430,7 @@ $lang['user_status_generic'] = 'Общий';
 $lang['user_status_guest'] = 'Гость';
 $lang['user_status_normal'] = 'Пользователь';
 $lang['user_status_webmaster'] = 'Вебмастер';
-$lang['Virtual category'] = 'Виртуальная категория';
+$lang['Virtual album'] = 'Виртуальная категория';
 $lang['Waiting'] = 'Ожидающие';
 $lang['default'] = 'по умолчанию';
 $lang['Toggle \'default group\' property'] = 'Сделать/убрать \'по умолчанию\'';
@@ -456,10 +456,10 @@ $lang['Save page visits by administrators'] = 'Сохранить страниц
 $lang['An information email was sent to group "%s"'] = 'Информационное письмо отправлено для группы "%s"';
 $lang['Send an information email to group members'] = 'Отправить информационное письмо для группы';
 $lang['Group'] = 'Группа';
-$lang['[%s] Come to visit the category %s'] = '[%s] Приглашаю в категорию %s';
+$lang['[%s] Visit album %s'] = '[%s] Приглашаю в категорию %s';
 $lang['Hello,'] = 'Привет,';
 $lang['See you soon.'] = 'До встречи.';
-$lang['Come to discover the category:'] = 'Приходите в категорию:';
+$lang['Discover album:'] = 'Приходите в категорию:';
 $lang['Mail content'] = 'Содержание';
 $lang['none'] = 'нет';
 $lang['high'] = 'большой';
diff --git a/language/ru_RU/upgrade.lang.php b/language/ru_RU/upgrade.lang.php
index b385b91b5..eaa2773b2 100644
--- a/language/ru_RU/upgrade.lang.php
+++ b/language/ru_RU/upgrade.lang.php
@@ -33,7 +33,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Тольк
 $lang['You do not have access rights to run upgrade'] = 'У вас нет прав на запуск обновлений';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'Все подкатегории приватных категорий будут приватными';
+$lang['All sub-albums of private albums become private'] = 'Все подкатегории приватных категорий будут приватными';
 $lang['User permissions and group permissions have been erased'] = 'Разрешения пользователей и групп были стерты';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Только префикс эскизов и адрес почты вебмастера были сохранены от предыдущей конфигурации';
 
diff --git a/language/sr_RS/admin.lang.php b/language/sr_RS/admin.lang.php
index 56da00141..a549b3147 100644
--- a/language/sr_RS/admin.lang.php
+++ b/language/sr_RS/admin.lang.php
@@ -350,7 +350,7 @@ $lang['synchronize'] = 'sinhronizuj';
 $lang['update the database from files'] = 'obnovi bazu podataka pomoću datoteke';
 $lang['status'] = 'stanje';
 $lang['Directory'] = 'Mapa';
-$lang['sub-categories'] = 'podkategorije';
+$lang['sub-albums'] = 'podkategorije';
 $lang['synchronize metadata'] = 'sinhronizuj meta podatke';
 $lang['target'] = 'odredište';
 $lang['Thumbnail'] = 'Povezne sličice';
@@ -401,7 +401,7 @@ $lang['Errors caption'] = 'Zaglavlja grešaka';
 $lang['Detailed informations'] = 'Detaljnija obaveštenja';
 $lang['File/directory read error'] = 'Greška čitanja datoteke/direktorijuma';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Datoteci ili direktorijumu se ne može pristupiti (ne postoji ili je pristup zabranjen)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Ova datoteka zahtjeva poveznu sličicu. Povezna sličica mora biti prisutna u poddirektorijumu "thumbnail" direktorijuma kategorije. Naziv povezne sličice mora počinjati sa podrazumevanim predznakom i nastavak mora biti jedan od popisanih :';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'Ova datoteka zahtjeva poveznu sličicu. Povezna sličica mora biti prisutna u poddirektorijumu "thumbnail" direktorijuma kategorije. Naziv povezne sličice mora počinjati sa podrazumevanim predznakom i nastavak mora biti jedan od popisanih :';
 $lang['missing thumbnail'] = 'nedostajuće povezne sličice';
 $lang['albums deleted in the database'] = 'kategorije izbrisane iz baze podataka';
 $lang['elements deleted in the database'] = 'elementi izbrisani iz baze podataka';
@@ -433,7 +433,7 @@ $lang['user_status_generic'] = 'Opšti';
 $lang['user_status_guest'] = 'Gost';
 $lang['user_status_normal'] = 'Korisnik';
 $lang['user_status_webmaster'] = 'Webmaster';
-$lang['Virtual category'] = 'Virtuelna ketegorija';
+$lang['Virtual album'] = 'Virtuelna ketegorija';
 $lang['Waiting'] = 'Čekanje';
 $lang['default'] = 'podrazumevano';
 $lang['Toggle \'default group\' property'] = 'Promeni \'podrazumevana grupa\' osobine';
@@ -459,10 +459,10 @@ $lang['Save page visits by administrators'] = 'Sačuvaj posete administratora st
 $lang['An information email was sent to group "%s"'] = 'E-mail poruka obaveštenja je poslata grupi "%s';
 $lang['Send an information email to group members'] = 'Pošalji e-mail obaveštenja članovima grupe';
 $lang['Group'] = 'Grupa';
-$lang['[%s] Come to visit the category %s'] = '[%s] Dođite i pogledajte kategoriju %s';
+$lang['[%s] Visit album %s'] = '[%s] Dođite i pogledajte kategoriju %s';
 $lang['Hello,'] = 'Zdravo,';
 $lang['See you soon.'] = 'Do viđenja.';
-$lang['Come to discover the category:'] = 'Dođite i otkrijte kategoriju:';
+$lang['Discover album:'] = 'Dođite i otkrijte kategoriju:';
 $lang['Mail content'] = 'sadržaj e-mail poruke';
 $lang['none'] = 'ni jedan';
 $lang['high'] = 'visoko';
diff --git a/language/sr_RS/upgrade.lang.php b/language/sr_RS/upgrade.lang.php
index 26a2371b9..35ab77449 100644
--- a/language/sr_RS/upgrade.lang.php
+++ b/language/sr_RS/upgrade.lang.php
@@ -36,7 +36,7 @@ $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you
 $lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = "Kao meru predostrožnost, dati dodaci su deaktivirani. Morate proveriti za nadogradnju dodataka pre nego ih ponovo aktivirate :";
 $lang['Only administrator can run upgrade: please sign in below.'] = "Samo administrator može da pokrene nadogradnju: prijavite se ispod.";
 $lang['You do not have access rights to run upgrade'] = "Nemate pristupna prava da pokrenete nadogradnju";
-$lang['All sub-categories of private categories become private'] = "Sve podkategorije privatnih kategorija postaju privatne";
+$lang['All sub-albums of private albums become private'] = "Sve podkategorije privatnih kategorija postaju privatne";
 $lang['User permissions and group permissions have been erased'] = "Korisničke i grupne dozvole su obrisane";
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "Samo prefix za povezne sličice i webmaster e-mail adresa su sačuvane iz prethodne konfiguracije";
 ?>
\ No newline at end of file
diff --git a/language/vi_VN/admin.lang.php b/language/vi_VN/admin.lang.php
index 46fdddd3a..af6fa6992 100644
--- a/language/vi_VN/admin.lang.php
+++ b/language/vi_VN/admin.lang.php
@@ -351,7 +351,7 @@ $lang['synchronize'] = 'đồng bộ hóa';
 $lang['update the database from files'] = 'cập nhật cơ sở dữ liệu từ file';

 $lang['status'] = 'trạng thái';

 $lang['Directory'] = 'Thư mục';

-$lang['sub-categories'] = 'đề mục con';

+$lang['sub-albums'] = 'đề mục con';

 $lang['synchronize metadata'] = 'đồng bộ hóa metadata';

 $lang['target'] = 'mục tiêu';

 $lang['Thumbnail'] = 'Hình thu nhỏ';

@@ -402,7 +402,7 @@ $lang['Errors caption'] = 'Ghi chú lỗi';
 $lang['Detailed informations'] = 'Thông tin chi tiết';

 $lang['File/directory read error'] = 'Lỗi đọc file/thư mục';

 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = 'Tệp tin hoặc thư mục không truy xuất được (có thê nó không tồn tại hoặc bị từ chối truy cập)';

-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'một loại file hình ảnh yêu cầu một hình thu nhỏ. Hình thu nhỏ phải có trong thư mục con có tên là "thumbnail" của thư mục đề mục. Tên của hình thu nhỏ phải bắt đầu bằng tiền tố hình thu nhỏ đã được thiết lập và phần mở rộng phải nằm trong danh sách định dạng file cho phép ';

+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = 'một loại file hình ảnh yêu cầu một hình thu nhỏ. Hình thu nhỏ phải có trong thư mục con có tên là "thumbnail" của thư mục đề mục. Tên của hình thu nhỏ phải bắt đầu bằng tiền tố hình thu nhỏ đã được thiết lập và phần mở rộng phải nằm trong danh sách định dạng file cho phép ';

 $lang['missing thumbnail'] = 'thiếu hình thu nhỏ';

 $lang['albums deleted in the database'] = 'đã xóa các đề mục trong cơ sở dữ liệu';

 $lang['elements deleted in the database'] = 'đã xóa các thành phần trong cơ sở dữ liệu';

@@ -434,7 +434,7 @@ $lang['user_status_generic'] = 'Chung';
 $lang['user_status_guest'] = 'Khách';

 $lang['user_status_normal'] = 'Thành viên';

 $lang['user_status_webmaster'] = 'Webmaster';

-$lang['Virtual category'] = 'Đề mục ảo';

+$lang['Virtual album'] = 'Đề mục ảo';

 $lang['Waiting'] = 'Đang đợi';

 $lang['default'] = 'mặc định';

 $lang['Toggle \'default group\' property'] = 'Dịch chuyển \'nhóm mặc định\' thuộc tính';

@@ -459,10 +459,10 @@ $lang['Save page visits by administrators'] = 'Lưu trang đã xem bởi quản
 $lang['An information email was sent to group "%s"'] = 'Một thư thông báo đã được gởi đến nhóm người dùng "%s"';

 $lang['Send an information email to group members'] = 'Gởi thư thông báo đến nhóm thành viên';

 $lang['Group'] = 'Nhóm';

-$lang['[%s] Come to visit the category %s'] = '[%s] Đến để xem đề mục %s';

+$lang['[%s] Visit album %s'] = '[%s] Đến để xem đề mục %s';

 $lang['Hello,'] = 'Xin chào,';

 $lang['See you soon.'] = 'Hẹn gặp lại bạn.';

-$lang['Come to discover the category:'] = 'Đến để khám phá đề mục:';

+$lang['Discover album:'] = 'Đến để khám phá đề mục:';

 $lang['Mail content'] = 'Nội dung thư gởi';

 $lang['none'] = 'không';

 $lang['high'] = 'chiều cao';

diff --git a/language/vi_VN/upgrade.lang.php b/language/vi_VN/upgrade.lang.php
index 5fa0ad02e..0673f5741 100644
--- a/language/vi_VN/upgrade.lang.php
+++ b/language/vi_VN/upgrade.lang.php
@@ -33,7 +33,7 @@ $lang['Only administrator can run upgrade: please sign in below.'] = 'Chỉ có
 $lang['You do not have access rights to run upgrade'] = 'Bạn không có đủ quyền hạn để có thể nâng cấp hệ thống';
 
 // Upgrade informations from upgrade_1.3.1.php
-$lang['All sub-categories of private categories become private'] = 'Tất cả các đề mục con của những đề mục riêng đều được gán thuộc tính riêng tư.';
+$lang['All sub-albums of private albums become private'] = 'Tất cả các đề mục con của những đề mục riêng đều được gán thuộc tính riêng tư.';
 $lang['User permissions and group permissions have been erased'] = 'Sự cho phép người dùng và nhóm người dùng đã được xóa bỏ.';
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = 'Chỉ có hình thu nhỏ đứng trước và địa chỉ email của webmaster mới được lưu lại từ cấu hình của phiên bản cũ.';
 
diff --git a/language/zh_CN/admin.lang.php b/language/zh_CN/admin.lang.php
index c2a8c1f78..b2b5c2c33 100644
--- a/language/zh_CN/admin.lang.php
+++ b/language/zh_CN/admin.lang.php
@@ -349,7 +349,7 @@ $lang['synchronize'] = '同步';
 $lang['update the database from files'] = '根据文件对数据库进行更新';
 $lang['status'] = '状态';
 $lang['Directory'] = '文件夹';
-$lang['sub-categories'] = '子类';
+$lang['sub-albums'] = '子类';
 $lang['synchronize metadata'] = '同步元数据';
 $lang['target'] = '目标';
 $lang['Thumbnail'] = '缩略图';
@@ -400,7 +400,7 @@ $lang['Errors caption'] = '错误说明';
 $lang['Detailed informations'] = '详细信息';
 $lang['File/directory read error'] = '文件/文件夹打开错误';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = '无法打开文件或文件夹(要么根本不存在,要么拒绝访问)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = '每个图片文件需要一个缩略图.缩略图应该存在于类文件夹下的子文件夹"thumbnail"中. 缩略图文件名应该以设置参数"prefix_thumbnail"开始, 扩展名为:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = '每个图片文件需要一个缩略图.缩略图应该存在于类文件夹下的子文件夹"thumbnail"中. 缩略图文件名应该以设置参数"prefix_thumbnail"开始, 扩展名为:';
 $lang['missing thumbnail'] = '缺少缩略图';
 $lang['albums deleted in the database'] = '类已从数据库中删除';
 $lang['elements deleted in the database'] = '图片已从数据库中删除';
@@ -432,7 +432,7 @@ $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['Virtual category'] = '虚拟类';
+$lang['Virtual album'] = '虚拟类';
 $lang['Waiting'] = '等待';
 $lang['default'] = '默认';
 $lang['Toggle \'default group\' property'] = '赋予\'groupe par défaut\'默认组属性';
@@ -458,10 +458,10 @@ $lang['Save page visits by administrators'] = '根据管理员来保存访问页
 $lang['An information email was sent to group "%s"'] = '已向组 "%s" 的所有成员发送了信息邮件';
 $lang['Send an information email to group members'] = '向组成员发送一份信息邮件';
 $lang['Group'] = '组';
-$lang['[%s] Come to visit the category %s'] = '[%s] 访问了类 %s';
+$lang['[%s] Visit album %s'] = '[%s] 访问了类 %s';
 $lang['Hello,'] = '你好,';
 $lang['See you soon.'] = '再见.';
-$lang['Come to discover the category:'] = '挖掘类:';
+$lang['Discover album:'] = '挖掘类:';
 $lang['Mail content'] = '邮件内容';
 $lang['none'] = '没有任何人';
 $lang['high'] = '高';
diff --git a/language/zh_CN/upgrade.lang.php b/language/zh_CN/upgrade.lang.php
index 5665f2383..093543239 100644
--- a/language/zh_CN/upgrade.lang.php
+++ b/language/zh_CN/upgrade.lang.php
@@ -35,7 +35,7 @@ $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you
 $lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = "为了预防万一，以下插件已被停用。在您重新启用它们之前，必须先检查这些插件的更新:";
 $lang['Only administrator can run upgrade: please sign in below.'] = "只有管理员能运行升级操作：请先登录。";
 $lang['You do not have access rights to run upgrade'] = "您没有执行升级程序的权限";
-$lang['All sub-categories of private categories become private'] = "所有私有类别下的子类别都将成为私有。";
+$lang['All sub-albums of private albums become private'] = "所有私有类别下的子类别都将成为私有。";
 $lang['User permissions and group permissions have been erased'] = "用户和组的权限已被清除";
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "在前一个配置操作中，只有缩略图的前缀和网站管理员的邮件地址被保存了。";
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = '在 <i>%s</i>, 之前 <b>?></b>, 插入:';