Updated : get_collections, Private collections are only visible to admin or owner
Updated : collection search, only collections with photos will be disabled and no avatar collection
Updated : photo search, no avatar photos
Updated : Add more button will not be displayed on avatar collection
Added : Callbacks for user content "collections"
Added : get_collection_thumb and get_collection_fields functions
Added : is_collection_cover_mature, This checks if cover photo is mature or not
Added : is_collection_cover, Checks if photo is cover photo or not
Added : get_photo_fields() function
Added : user profile item callback for photo
Added : add_profile_item_type_callback, First parameter is type and second is callback function. Object id is passed to callback function
Added : display_profile_item, Parameter is uid, if not current userid is used
Added : user profile item callback for video
Updated : How photo tagging is set on view_item
Updated : User videos and contacts link according to usercontent.class.php
Updated : startup.php
Registered : Filters to user object count. These are template specific registered filters
