show main tabs on feedback, profile, and edit patient view
ajaxify mark unread
show thread severity from inside thread with colored right border
change message statuses to single line format
fix unread counter update when marking unread in patient centric chat list, allow messaging about patient that is not currently active
add patient title link to patient specific chats page and fix problem with recipients being nil
add carets to active tabs and fix nil unread chats problem
make unread chats subject line bold