modification: phpwebgallery.net moves to piwigo.org

modification: doc/README_*.txt much simpler with link to piwigo.org for
installation and upgrade guides.

modification: latest_version has changed its path on the website to download
directory.

deletion: doc/ChangeLog was useless and outdated.


git-svn-id: http://piwigo.org/svn/branches/2.0@3132 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 0 insertions, 822 deletions

diff --git a/doc/ChangeLog b/doc/ChangeLog
deleted file mode 100644
index 7c9c084d7..000000000
--- a/doc/ChangeLog
+++ /dev/null
@@ -1,822 +0,0 @@
-2005-11-07 Pierrick LE GALL
-	
-	* bug 180 fixed: remote_site.tpl doesn't validate.
-
-	* translation bug fixed: generate_file_listing.php doesn't exist,
-	it's create_listing_file.php !
-
-2005-11-07 Pierrick LE GALL
-
-	* bug 184 fixed: for the third time...
-
-2005-11-07 Pierrick LE GALL
-
-	* improvement: use a "filter" form for adding user comments.
-
-2005-11-05 Pierrick LE GALL
-
-	* bug 186 fixed: useless template theme icons deleted. Remaining
-	icons in GIF converted to PNG.
-
-2005-10-31 Pierrick LE GALL
-
-	* bug 185 fixed: errors in language items.
-
-2005-10-31 Pierrick LE GALL
-
-	* modification: use "filter" class for quickconnect box (with some
-	custom modifications)
-
-	* bug fixed: the total number of pictures had disappeared
-
-2005-10-30 volcom
-	
-	* bug 190 fixed: issue in stats.tpl display
-	* bug fixed: labels of monthly, daily graph fixed
-
-2005-10-26 chrisaga
-
-	* bug 177 fixed: for Safari (was fixed for Konqueror only)
-
-2005-10-25 Pierrick LE GALL
-
-	* bug 183 fixed: Warning when trying to associate an image with an
-	already associated category. Just coded the TODO instructions I
-	had let some time ago.
-
-2005-10-23 chrisaga
-
-	* bug 184 fixed: .png button left aligned in IE
-
-2005-10-23 Pierrick LE GALL
-
-	* bug 182 fixed: newly created user is not displayed in the user
-	list.
-
-2005-10-23 Pierrick LE GALL
-
-	* bug fixed: during file tree synchronization, warning on finding
-	the next rank of category which has no sub-categories yet.
-	
-2005-10-23 chrisaga
-
-	* bug fixed: cat-list.tpl validate now
-
-	* improvement: removed some unnecessary css rules from old tests in 
-	FROM  design in file default-layout.css
-
-2005-10-23 Pierrick LE GALL
-
-	* bug 181 fixed: "Parameters not created in phpwebgallery_config
-	during upgrade". gallery_title and gallery_description had not
-	been added to config table. (use|show)_(exif|iptc) and
-	authorize_remembering have also been removed...
-
-2005-10-22 chrisaga
-
-	* bug 177 fixed: icon tools wrong position in Safari and Konqueror
-	Needed a little trick to fix it. Put the trick in a fix-khtml.css
-	Loading in header.tpl and protected from IE, Geko and Opera,
-	just in case (couldn't found a safari css-only filter wich validate)
-	
-	* bug fixed: issue in the FORM in remote_site.tpl which prevented
-	HTML validation (still something to do with the TABLE).
-
-2005-10-22 Pierrick LE GALL
-
-	* bug fixed: link on a single day in
-	Administration>General>History was missing
-
-2005-10-22 Pierrick LE GALL
-
-	* bug 173 fixed: due to phpBB user identifiers management, the
-	method to find the next user identifier has changer to MAX+1.
-
-	* improvement: information message when new user added
-
-	* bug fixed: language item "Username" used instead of "login".
-	
-2005-10-20 chrisaga
-
-	* bug 176 fixed: need a javascript to handle transparent PNG
-	background in IE (tribute to Bob Osola
-	http://homepage.ntlworld.com/bobosola/index.htm)
-
-	* display: fixed another IE childselector bug in Categories
-	Management admin page and improved display of this page in all
-	browsers too.
-
-2005-10-18 Pierrick LE GALL
-
-	* bug 174 fixed: use_exif_mapping configuration parameter was not
-	used to list database fields to update from EXIF values.
-
-2005-10-18 Pierrick LE GALL
-
-	* bug 172 fixed: crash when changing password with an external
-	users table. The same kind of correction was also made in
-	picture.php and register.php.
-
-2005-10-18 Pierrick LE GALL
-
-	* bug 159 and 166 fixed: parameter "options" for mail() function
-	disabled by default.
-
-2005-10-18 chrisaga
-
-	* display : smaller font-size and, as requested, fonts more like 1.4
-
-	* bug 165 fixed : La largeur par défaut en PIXELS pas en Kb
-
-2005-10-18 chrisaga
-
-	* display : in group_list.tpl - wrong form class, mixed html tags, ...
-
-	* display : suppress bullets in admin->synchronize and checkbox
-	under select
-
-	* display : set standard font size to 12pt
-
-2005-10-17 Pierrick LE GALL
-
-	* improvement: use new function get_language_filepath in about.php
-	(complement of bug 168 correction)
-	
-2005-10-17 Pierrick LE GALL
-
-	* bug 154 fixed: "Calendar category, too precise dates". Bug came
-	from the bigger precision of creation_date and available_date in
-	images tables. Need to retrieve only the year-month-day
-	information.
-	
-2005-10-17 volcom
-
-	* new: history details by month,day
-	
-2005-10-15 Pierrick LE GALL
-
-	* modification: localized labels in Administration>Pictures>Caddie
-
-	* translation: bug fixed on special categories title in French
-
-	* translation: all help pages were translated in french
-
-2005-10-09 Pierrick LE GALL
-
-	* new: "quick start" section in Administration>General>Instructions
-	
-2005-10-08 Pierrick LE GALL
-
-	* translation: new items related to configuration parameters
-	gallery_title and gallery_description in GUI.
-
-2005-10-08 Pierrick LE GALL
-
-	* modification: configuration parameters gallery_title and
-	gallery_description are GUI managed in
-	Administration>Configuration>General
-
-	* bug fixed: configuration parameters (use|show)_(exif|iptc) and
-	authorize_remembering should have been deleted from config table
-	some time ago.
-	
-2005-10-08 Pierrick LE GALL
-
-	* new: mass virtual categories movement manager in
-	Administration>Categories>Move screen.
-
-2005-10-05 Pierrick LE GALL
-
-	* bug 160 fixed: (part one of the bug) hard coded column name of
-	users table had to be replaced by the configurable column
-	name. This correction was made by a full rewrite of filtered users
-	list management. The other bug (not submited in bugtracker) that
-	needed this rewrite was that when you choose "all" as target for
-	mass users modification, you expected to apply modification on
-	filtered users, not all users.
-
-	* bug 160 fixed: (part two of the bug) hard coded column name for
-	primary key in mass_updates function.
-
-	* modification: configuration parameter users_page is now located
-	in the correct file (include/config_default.inc.php instead of
-	admin/user_list.php)
-
-2005-09-27 Pierrick LE GALL
-	
-	* bug 168 fixed: crash when language file does not
-	exists. Constant PHPWG_DEFAULT_LANGUAGE added. New function
-	get_language_filepath always used to find language files.
-
-2005-09-26 Pierrick LE GALL
-
-	* bug 158 fixed: display error on "double selects" screens (with
-	MSIE, strange behavior). VDigital modification optimizes width
-	usage :-)
-
-2005-09-25 Pierrick LE GALL
-
-	* bug 163 fixed: link error when cookies disabled in admin/stats
-
-2005-09-24 Pierrick LE GALL
-
-	* bug fixed: HTML error on nested UL in categories menu.
-
-	* bug 161 fixed: guest_id not taken into account for history table
-	insert.
-
-	* bug 164 fixed: category inserted in history table becomes too
-	long if HTML tags are kept.
-
-2005-09-24 Pierrick LE GALL
-
-	* bug 162 fixed: division by zero when trying to view "all" items
-	in admin/element_set_(global|unit)
-
-	* bug 156 fixed: error when selection is empty was not catched.
-	
-2005-09-21 Pierrick LE GALL
-
-	* bug 151 fixed: default maxheight was not proposed as "set to"
-	option in admin/user_list
-
-2005-09-21 Pierrick LE GALL
-
-	* bug 150 fixed: in category permissions management, wrong column
-	name when using an external users table.
-
-2005-09-20 Pierrick LE GALL
-
-	* update: upgrade from 1.4.0 or 1.4.1. Upgrade from 1.3.x is not
-	available anymore.
-
-	* update: README files updated for very near branch 1.5 :-)
-
-	* new: file tools/config_local.inc.php as example for optional
-	include/config_local.inc.php
-
-	* bug fixed: configuration parameter show_picture_name_on_title
-	was useless
-
-2005-09-18 Pierrick LE GALL
-
-	* bug 111 fixed: "Can't add virtual category when cookie
-	disabled". Correction reported from branch 1.4.
-
-	* bug 109 fixed : "disabled "best rated" menu item when rating is
-	not enabled". Correction reported from branch 1.4.
-
-	* bug 95 fixed : "default maxwidth and maxheight not registered
-	". Correction reported from branch 1.4.
-
-2005-09-18 Pierrick LE GALL
-
-	* bug 107 fixed: crash when logging visit on a category containing
-	"'" character. Correction reported from branch 1.4
-
-	* bug fixed: in admin/stats, incorrect SQL queries gave no result.
-
-2005-09-18 Pierrick LE GALL
-
-	* bug 101 fixed: "problem with IE search on keywords". correction
-	reported from branch 1.4
-
-2005-09-17 Pierrick LE GALL
-
-	* new: automatic new password sent by mail when requested by user
-
-2005-09-17 Pierrick LE GALL
-
-	* improvement: add information about how to use an external table
-	for users
-	
-	* bug fixed: uses user configuration fields for filtering in
-	admin/user_list
-
-	* bug fixed: don't try to create feeds automatically during
-	sync_users (when line in user_infos is missing)
-
-	* bug fixed: create_user_infos function gives status admin if user
-	id matches $conf['webmaster_id']
-
-2005-09-17 Pierrick LE GALL
-
-	* new: the number of elements waiting for validation is notified
-	in RSS feed.
-
-2005-09-17 Pierrick LE GALL
-
-	* translation: common and admin strings translated in french from
-	english files
-
-2005-09-14 Pierrick LE GALL
-
-	* improvement: long localized messages are in HTML files instead
-	of $lang array. This is the case of admin/help and about pages.
-
-	* deletion: of unused functions (ts_to_mysqldt, is_image,
-	TN_exists, check_date_format, date_convert,
-	get_category_directories, get_used_metadata_list, array_remove,
-	pwg_write_debug, get_group_restrictions,
-	get_all_group_restrictions, is_group_allowed, style_select,
-	deprecated_getAttribute).
-
-	* new: many new contextual help pages to replace descriptions
-	previously included in pages.
-
-	* modification: reorganisation of language files. Deletion of
-	unused language keys, alphabetical sort. No faq.lang.php anymore
-	(replaced by help.html). Only done for en_UK.iso-8859-1.
-
-2005-09-03 Pierrick LE GALL
-
-	* bug fixed : no display of first added element date in
-	admin/intro if no element in the gallery.
-
-2005-09-03 Pierrick LE GALL
-
-	* new : template yoga, made by yoDan, helped by chrisaga for
-	integration becomes the official template.
-
-2005-09-03 Pierrick LE GALL
-
-	* modification : less configuration parameters in administration
-	screen. These parameters are move to
-	include/config_default.inc.php.
-
-	* new : ability to add a single picture to caddie from picture.php
-
-	* new : contextual help, only a few pages are available.
-
-	* new : ability to delete users from admin/user_list
-
-	* modification : reorganization of configuration file
-
-	* new : configuration parameter use_exif_mapping
-
-	* improvement : MOD hidemail added to standard
-
-2005-08-26 Pierrick LE GALL
-
-	* new : HTML BODY identifier to let CSS stylesheets manage
-	specific behaviour.
-
-	* deletion : admin/search useless
-
-	* improvement : in admin/user_list, special behaviour for
-	true/false fields (expand, show_comments)
-
-	* new : gallery_title and gallery_description are displayed at the
-	top of each page.
-
-	* improvement : simplification in HTML for categories menu.
-
-	* improvement : standardization of presentation in all public
-	pages (identification, registration, search, profile,
-	notification, comments, etc.)
-
-2005-08-25 Pierrick LE GALL
-
-	* deletion : no mail notification anymore. Feature replaced by RSS
-	feed notification.
-
-	* improvement : on waiting pictures management. Ability to
-	validate all or reject all in one clic.
-
-2005-08-21 Pierrick LE GALL
-
-	* modification : adaptation of template variables and blocks in
-	comments page to display comment by comment instead of picture by
-	picture.
-
-2005-08-20 Pierrick LE GALL
-
-	* improvement : dedicated page for user comments validation/reject
-	in administration. (screen is not shared with public part of the
-	gallery). Ability to validate all or reject all in one clic.
-
-2005-08-19 Pierrick LE GALL
-
-	* improvement : less compact presentation of screen
-	admin/element_set_unit.
-
-2005-08-19 Pierrick LE GALL
-
-	* improvement : standardization of categories navigation bar on
-	top of administration screen element_set_(global|unit),
-	cat_modify, cat_list, cat_perm.
-
-	* new : direct link to admin/cat_modify from category.php.
-
-2005-08-19 Pierrick LE GALL
-
-	* modification : RSS feed work only with a given feed
-	identifier. Thus we can avoid fixed frequency notification to
-	concentrate on variable frequency notification, which is much more
-	interesting. To do this, feeds have moved to a dedicated table
-	allowing each user (including guest user) to have more than on
-	feed.
-	
-2005-08-18 Pierrick LE GALL
-
-	* bug 133 fixed : (report from branch 1.4) Deleting user favorites
-	is too restrictive. Instead of deleting a favorite because it
-	belongs to at least one forbidden category, a favorite is deleted
-	if it belongs to no authorized category (which was the expected
-	behaviour).
-
-2005-08-18 Pierrick LE GALL
-
-	* bug 134 fixed : "Nb of images incorectly rendered in "tool tip"
-	near category in category menu". Correction reported (and
-	improved) from branch 1.4
-
-2005-08-18 Pierrick LE GALL
-
-	* improvement : screen admin/picture_modify
-	rewritten. Presentation copied from admin/cat_modify : fieldsets
-	regroup fields. Ability to synchronize metadata for the displayed
-	item.
-
-	* bug 110 fixed : "return to element view from element edition
-	fails depending on permissions". If a reachable (for the connected
-	admin) category is available, a "jump to" link is displayed, by
-	default, using the category given in URL.
-
-	* bug fixed : in mass_updates function, the first item of
-	$fields['update'] has not always 0 for id (as in any array).
-
-	* modification : get_keywords function understands spaces as
-	separator, allow less than 3 chars keywords, allow quotes.
-
-	* new : ability to allow HTML in picture or category description
-	(false by default)
-
-2005-08-17 Pierrick LE GALL
-
-	* improvement : in admin/user_perm, already authorized categories
-	thanks to group associations are displayed and not taken into
-	account for user specific permissions.
-
-2005-08-17 Pierrick LE GALL
-
-	* modification : major simplification of admin.php. Titles are
-	managed by included page, localized items are managed directly in
-	the template.
-
-	* new : sub template admin/double_select is included in templates
-	admin/cat_options, admin/user_perm and admin/group_perm. I haven't
-	been able to use it in admin/picture_modify because it seems
-	impossible to have two instance of the same sub-template without
-	interfering.
-
-	* modification : bug 99, in profile manager, no auto submit when
-	changing language (useless and generate accessibility problem).
-
-	* improvement : HTML semantically correct for administration menu,
-	simpler syntax, less tags, correct tags (dl/dt/dd instead of
-	div/div).
-
-	* modification : number of waiting elements and unvalidated
-	comments are displayed in admin/intro instead of administration
-	menu (with a link to the dedicated pages).
-
-	* deletion : no link to profile from admin/user_list anymore (no
-	need).
-
-2005-08-16 Pierrick LE GALL
-
-	* modification : admin/group_list screen completely rewrite to
-	present the list of existing groups and a form to add a new
-	group. Here you can delete a group, go to permissions management
-	for a group, go to member list of a group (on admin/user_list with
-	a filter on group).
-	
-	* modification : admin/user_perm and admin/group_perm are not
-	directly reachable by the admin menu anymore. Only the user/group
-	list lets you reach user/group permissions management screen.
-
-2005-08-15 Pierrick LE GALL
-
-	* new : introduction page to administration section. This page
-	gives informations about PhpWebGallery version, PHP version, MySQL
-	version, gallery database informations (number of categories,
-	elements, users, comments). Ability to request phpwebgallery.net
-	for upgrade.
-
-	* deletion : of obsolete admin/admin_phpinfo.php page replaced by
-	a link in introduction page.
-
-2005-08-14 Pierrick LE GALL
-
-	* modification : simplification of HTML/CSS code for double select
-	screen to manage categories properties (admin/cat_options)
-
-2005-08-14 Pierrick LE GALL
-
-	* new : ability to set an element as representant of its category
-	directly from picture.php screen.
-
-	* improvement : dedicated icon to add elements into caddie. Ths
-	icon is displayed in the category title bar.
-	
-2005-08-14 Pierrick LE GALL
-
-	* new : maintenance screen in administration. There you can update
-	categories informations (number of images, date of the last added
-	element), update images informations (path, average rate), purge
-	obsolete sessions, purge history.
-
-	* new : ability to have random representative for categories. This
-	configuration parameter is set to false by default.
-
-	* new : ability to set an element as representative of a category
-	without belonging to the category. Thus, administrator can choose
-	representative even for empty categories.
-
-	* improvement : semantically superior design for category edition
-	screen by regrouping fields in fieldsets. The improved screen
-	contains action buttons as in category list screen.
-
-	* new : ability to move a virtual category (ie change its parent
-	category).
-
-	* bug fixed : the sync_users function checks all user children
-	tables (access, cache, group association).
-
-2005-08-08 Pierrick LE GALL
-
-	* new : external authentication in another users table. Previous
-	users table is divided between users (common properties with any
-	web application) and user_infos (phpwebgallery specific
-	informations). External table and fields can be configured.
-	
-	* modification : profile.php is not reachable through
-	administration anymore (not useful).
-
-	* modification : in profile.php, current password is mandatory
-	only if user tries to change his password. Username can't be
-	changed.
-
-	* deletion : of obsolete functions get_user_restrictions,
-	update_user_restrictions, get_user_all_restrictions,
-	is_user_allowed, update_user
-
-	* modification : $user['forbidden_categories'] equals at least
-	"-1" so that category_id NOT IN ($user['forbidden_categories'])
-	can always be used.
-
-	* modification : user_forbidden table becomes user_cache so that
-	not only restriction informations can be stored in this table.
-	
-2005-07-17 Pierrick LE GALL
-
-	* improvement : in admin/element_set_global, javascript is not
-	used anymore to select an item with its thumbnail
-
-2005-07-17 Pierrick LE GALL
-
-	* bug fixed : in admin/user_list, if target is "selection" and
-	that no user is selected, an error occurs
-
-2005-07-17 Pierrick LE GALL
-
-	* new feature : use Apache authentication. If
-	$conf['apache_authentication'] is set true : if no user matches
-	$_SERVER['REMOTE_USER'] in "users" table, PWG automatically
-	creates one. This way, users can customize the behaviour of the
-	application.
-
-	* template : new organisation of identification menu
-	(category.php). Simplification is required for Apache
-	authentication (no logout link even if user is externally logged
-	in)
-
-	* new : usernames can contain quotes (required because Apache
-	authentication authorized quotes in usernames)
-
-2005-07-17 Pierrick LE GALL
-
-	* new configuration parameter : hide thumbnail captions on main
-	page with $conf['show_thumbnail_caption']
-
-	* new configuration parameter : hide picture name in title on
-	picture presentation page with $conf['show_picture_name_on_title']
-
-	* template : new CSS classes to manage picture.php title
-	
-2005-07-16 Pierrick LE GALL
-
-	* new feature : RSS notification feed. Feed generator is an
-	external tool (FeedCreator class v1.7.2). New file feed.php
-
-	* new database field : comments.validation_date (datetime). This
-	field is required for notification feed.
-
-	* new database field : users.feed_id (varchar(50)). users.feed_id
-	is an alias of users.id but is much more complicated to find (50
-	characters, figures or letters, case sensitive) : the purpose is
-	to keep it secret (as far as possible).
-
-	* new database field : users.last_feed_check (datetime)
-
-	* new database field : users.registration_date (datetime)
-
-	* bug fixed : no need to add the (unavailable) session id to
-	install.php in the installation form.
-
-	* modified database field : images.date_available become more
-	precise (date to datetime). This precision is needed for
-	notification feed.
-
-	* new index : comments_i1 (validation_date). Might be useful for
-	feed queries.
-
-	* new index : comments_i2 (image_id). Useful each time you want to
-	have informations about an element and its associated comments.
-
-	* version 9.11 of mysqldump outputs database field names and table
-	names with backquote "`" (didn't find how to take them off)
-	
-2005-06-30 Pierrick LE GALL
-	
-	* category permissions management comes back! (it disappeared in
-	branch 1.4) This time, it is designed to support better long users
-	list. On this screen, for a particular category, admin can say
-	which groups and users are permitted.
-	
-2005-06-30 Pierrick LE GALL
-
-	* users managment : change display of filter (according to filter
-	on user comments)
-
-2005-06-30 Pierrick LE GALL
-
-	* categories management : new display with icon for actions
-	(delete, sub-categories, elements, edit, jump to, permissions)
-
-	* categories management : semantic HTML layout (using common
-	lists)
-
-	* categories management : new way to order categories of the same
-	level : a text field let the admin reorder all categories at once.
-	
-2005-06-25 Pierrick LE GALL
-
-	* new feature : ability to add links on the main page (see
-	include/config_default.inc.php)
-	
-2005-06-21 Pierrick LE GALL
-
-	* comments page rewritten : comments are displayed one by one,
-	with filters and display options available. The list of comments
-	is paginated.
-	
-2005-06-21 Pierrick LE GALL
-
-	* direct communication between templates and language items,
-	without needing a mapping in the PHP code.
-
-2005-06-21 Pierrick LE GALL
-
-	* new function get_name_from_file to centralize the construction
-	of displayed name from the filename
-
-	* new function l10n which returns the corresponding value from
-	$lang if existing. Else, the key is returned. This means that if a
-	language item is not translated, the key is displayed instead
-	(better than nothing).
-
-2005-06-11 Pierrick LE GALL
-
-	* errors and informations boxes : management centralized in
-	admin.php, $errors and $infos arrays replaced by $page['errors']
-	and $page['infos'], special management for admin/update.php (more
-	complex management)
-
-2005-06-11 Pierrick LE GALL
-
-	* bug 96 (informations given by uploaders are lost) correction
-	reported from branch 1.4
-
-2005-05-10 Pierrick LE GALL
-
-	* user list : links to profile page and permissions page are
-	represented by icons (more compact)
-
-	* user list : ability to associate to a group or to dissociate
-	from a group a list of selected users
-
-	* user list : ability to set user properties in "batch" mode (a
-	selection of users at once)
-
-	* user list : alternate background color for each line
-	
-2005-04-30 Pierrick LE GALL
-
-	* user list updated : ability to filter list on status. Function
-	get_enums comes back to retrieve the list of possible status in
-	the database.
-	
-2005-04-28 Pierrick LE GALL
-
-	* user list updated : ability to filter list on group
-
-2005-04-25 Pierrick LE GALL
-
-	* include/config.inc.php becomes include/config_default.inc.php :
-	this file should not be modified. A new file
-	include/config_local.inc.php can be used for overwriting
-	configuration parameters
-	
-2005-04-25 Pierrick LE GALL
-
-	* come back to previous version of include/constants.php :
-	%PWGVERSION% was not a mistake
-
-2005-04-25 Pierrick LE GALL
-
-	* profile.php is no longer used for listing users :
-	admin/user_list.php comes back (as in 1.3 branch)
-
-	* user list updated : ability to filter list on username
-
-2005-04-25 Gweltas
-
-	* ability to install even if file include/mysql.inc.php doesn't
-	exist
-
-	* monthly statistics
-
-	* installation labels updated (english only)
-
-2005-04-16 Pierrick LE GALL <pierrick /at/ phpwebgallery {dot} net>
-
-	* elements batch management : element_set page becomes the
-	frontend to element_set_global and element_set_unit, infos_images
-	(after a long time of use) become deprecated : the more powerful
-	element_set is used instead. Consequently, batch management
-	concerns caddie but also "normal categories".
-	
-	* refactoring code in admin.php to include the sub-file (clearer)
-
-	* caddie : function fill_caddie replaces the code in category.php
-	and can be used in admin/element_set.php
-
-	* caddie : caddie table is added in delete_elements function
-
-2005-04-16 Pierrick LE GALL <pierrick /at/ phpwebgallery {dot} net>
-
-	* elements batch management : in addition to global mode, a unit
-	mode is added : ability to manage a set of elements, element by
-	element. This screen is very close to the existing "infos_images"
-	(which will soon disappear).
-
-	* elements batch management : in screen element_set_global, the
-	display options are displayed at the top as in element_set_unit
-	
-2005-04-11 Pierrick LE GALL <pierrick /at/ phpwebgallery {dot} net>
-
-	* functions get_day_list and get_month_list moved from search.php
-	to include/functions.inc.php : these functions are now also used
-	in admin/element_set_global.php
-
-	* elements batch management improved : ability to set the number
-	of elements to display per line, ability to set {author, name,
-	creation date} fields, ability to add and remove keywords, ability
-	to take selected elements out of caddie
-
-2005-03-31 Pierrick LE GALL <pierrick at phpwebgallery dot net>
-
-	* apply category name and element name separation in calendar
-	special category
-
-	* change method of counting total number of viewable pictures :
-	pictures linked to more than one category are not counted twice.
-	
-2005-03-26 Pierrick LE GALL <pierrick at phpwebgallery dot net>
-
-	* "add to caddie" link is visible only when categories contains
-	elements. Only admin users can see this link
-
-	* elements batch management : impossible to create a link between
-	category and element that already exists
-
-	* logical separation of category name under thumbnail and element
-	name
-
-2005-03-25 Pierrick LE GALL <pierrick at phpwebgallery dot net>
-
-	* application version is defined at build or release
-	creation. This way, include/constants.php won't change at each
-	build.
-
-2005-03-25 Pierrick LE GALL <pierrick at phpwebgallery dot net>
-
-	* typo fixed : wrong block name closed in template
-
-2005-03-25 Pierrick LE GALL <pierrick at phpwebgallery dot net>
-	
-	* new feature : caddie. The purpose is batch management,
-	especially concerning elements to categories associations.This is
-	the very first release, needs many improvements.