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).
git-svn-id: http://piwigo.org/svn/trunk@809 68402e56-0260-453c-a942-63ccdbb3a9ee
