requiring customization of MySQL server settings
Short words are padded so they now get indexed. Yay!
Adapted part of Werdna's patch, with some additional cleanup:
* Using 'U00' to pad instead of 'SMALL' to reduce false positives (eg search for "small*" could match "Smallville" and "SMALLc")
* Checking server's ft_min_word_len variable to see if we need to do anything. This preserves index compatibility with existing installations which have customized their index length.
* Some further cleanup on redundant code -- just toss everything through lc() and be done with it :D
* Cleaned out some more evals in zh and yue classes :P
* Fixed yue class to call the parent adjustor properly
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.
