Fixed contentPath getting messed up because I forgot a slash or two in payload

payload.php stg_language_setup() should set default language now

Fixed bad column count in MySQL payload

Fixed SYSMSG tag in templates causing problems; commented out ENANO_DEBUG; fixed bad table prefix in installer payload logic

Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty

Fixed case where HTML comments were getting stripped when opening tag not followed by whitespace (<!--foo--> was stripped, <!-- foo --> was not, neither is stripped now)

Updated acledit and comment templates on themes, as they weren't in sync with Oxygen; fixed some undefined index errors in SpecialAdmin and paths

Minor and hopefully non-breaking change to plugin loader to possibly double performance at hook points

Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)

Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel

Finished (or nearly finished) the admin language CP

[minor] Trying to be a little more careful with values from users_extra in validate_session()