Initlogs stage of installer now working

Oops, search_index table was still registered and language and language_strings weren't

More progress on the installer. At this point it can install and import the language, but does not rename config files. Still much work to be done, most notably localization and creation of MySQL users and databases.

Welcome to the new Enano installer. Much distance still to be covered but the basics are there.

Localized and separated Admin:GroupManager

Oops, forgot to add in the rewritten Admin:PageEditor

WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite

Merging in something from Nighthawk, can't seem to figure out what

Localized the first parts of the admin panel. As a consequence, also wrote a brand new Admin:PageManager that doesn't suck like the old one did.

Finished localization of SpecialUserFuncs

[Minor] fix stupid bad td width in privmsgs compose interface

Merging in the last couple of revisions from stable

Fixed search indexer causing duplicate keys when two "words" of 64+ characters encountered and first 64 characters are the same (thanks Vadi); attempt to fix onunload confirmation during page editing

Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)