Argh, just remove all RTL and LTR control codes in bidi_cleanup.

If the name and subject fields both start with RLO characters, then the
subject would be after the name with the old bidi_cleanup.
Bug fix: Error when using anonymous functions for mod pages
Merge pull request #121 from Macil/morertlfix

Remove all RTL and LTR control codes in bidi_cleanup.
Remove search section from dashboard as it is currently nonexistent in the latest version.
Add "write" (files written to) to debug section
incrementSpamHash() was duplicated for some reason
Add clean() to mod_move function
Fix issue #24
Automatically dismiss all reports regarding a thread after it is locked.
Outputting thread subject in header/title (issue #122)
$config['require_ban_view']: Force users to view the "You are banned" page at least once before letting a ban disappear naturally.
More ban stuff: Show whether or not user has "seen" a ban yet in the ban list and on IP address pages. Purge useless expired ban records.
Merge branch 'master' of https://github.com/savetheinternet/Tinyboard

Conflicts:
	install.php
	templates/index.html
	templates/thread.html