[feladat @ 200] When loading SQL database structure user 'administrator' has all possible permissions enabled, both ueberuser and others. This may bring confusion, especially those that didn't read the documentation. Now only 'user_is_ueberuser' is enabled, all other disabled. No functional changes. Suggested by Maarten te Paske.

(^|/)\.svn($|/)
(^|/)\.hg($|/)
(^|/)\.hgtags($|/)