fix 'new chat message' when just opening the site
Can't change recipient of private messages (due to user names not being unique).
Removed bbcode from messages, used html formatting instead.
Modified post message view.
Fixed messages views (full site, light box use)
When ajax request discovers the session has ended, reload the page instead of html injection (prevents bug where the sign in page is injected)
Fixed right bar layout so it works on short pages as well.
Fixed user nearby search->only available to user with location set.
Changed user menu text to be more understandable