typo
bidi_cleanup: Just replace with HTML5's <bdi> (for now, at least). The old code was hardly working, and had issued with older PHP versions.
disregard
Fix compatibility with php<5.4, sorry anachronos ;_;
Merge branch 'master' of https://github.com/savetheinternet/Tinyboard
Merge branch 'master' of https://github.com/ctrlcctrlv/Tinyboard