Doxygen documentation update:
* Changed alls @addtogroup to @ingroup. @addtogroup adds the comment to the group description, but doesn't add the file, class, function, ... to the group like @ingroup does. See for example http://svn.wikimedia.org/doc/group__SpecialPage.html where it's impossible to see related files, classes, ... that should belong to that group.
* Added @file to file description, it seems that it should be explicitely decalred for file descriptions, otherwise doxygen will think that the comment document the first class, variabled, function, ... that is in that file.
* Removed some empty comments
* Removed some ?>
Added following groups:
* ExternalStorage
* JobQueue
* MaintenanceLanguage
One more thing: there are still a lot of warnings when generating the doc.
* Follow redirects on image pages if the redirect is actually an image redirect
* Add comments to the check for redirect code in MediaWiki::initializeArticle so that I actually understand what it does
* PHP 5.3 compatibility fix for wfRunHooks() called with no parameters
An autoloaded 'Namespace' class alias is retained for compatibility with
extensions which haven't updated to the new class name... however they too
will break on PHP 5.3. Yay!
Would prefer to properly review how this works and how it interacts with current and future image behavior, rather than being surprised by it in the middle of ten other things being reviewed.
*Allow blocking of users to hide names
*Implement revision deletion for images/deleted files/deleted revs
*Log deletion set off for now
*Add 'hidden' file dir
*Dissallow merging via undelete (which was inefficient and hard to reverse)
*Use restore points and diffs to special:undelete
*Add a special page to merge pages
*Get changeslist to use tables to avoid ugly formatting
*Add logs into RC for rebuildrecentchanges.php
*Add private logs
*List private logs at specialpages
*Tweak/add some deletion and merge messages
* Ported file delete/restore to the filerepo framework. Some user-visible changes in error reporting.
* $wgSaveDeletedFiles has been removed, the feature is now enabled unconditionally. Added a "deleted" directory for the default location, protected by a .htaccess file and the practical obscurity of content hashes.
* Fixed bug 2735: "Preview" shown in title bar for action=submit on special pages
* Removed "restore" links from the deletion log embedded in Special:Undelete
* Added img_sha1/oi_sha1 fields, preserved through upload, delete and restore
* Referenced the new oi_metadata etc. fields to preserve metadata across upload and delete/restore.
* Use rawurlencode() for paths instead of urlencode()
* Moved functionality of LocalFile::loadFromFile() to a public static function. This allows Special:Upload to entirely avoid loading metadata from the (potentially remote) store. Changed purgeMetadataCache() to use loadFromDB() instead of loadFromFile().
* Redefined private virtual URLs, giving them a repo name component instead of a host.
* Moved is_writable($wgUploadDirectory) in SpecialUpload.php to the repo
* Added some filename validation to the FSRepo's store/publish
* Changed store and publish to use relative destinations instead of absolute, as was documented
* Deprecated File::recordUpload()! Now use upload() to do both publish and record. Moved the UI bits to SpecialUpload.
* Create a null revision on reupload
* Changed most of the member variable names in UploadForm. $this->mUpload followed by some ambiguous word or abbreviation was not a good naming convention. Also did some reformatting and assorted code cleanup.
