Never render an avatar img if we know the username is invalid.
FIX: Some failing specs
Prefer unread topics in the same category
FIX: Double load on back button
FIX: Suggested Topics were sometimes disappearing
FIX: Private message link on messages view did not work. Removed a lot of duplication.
Color moderator actions on user stream
FIX: click tracking on attachments wasn't working
Merge pull request #1217 from ZogStriP/fix-click-tracking-on-attachments

FIX: click tracking on attachments wasn't working
sample ubuntu upstart config file
blank responses led to an undefined on the user screen
slight clarification about install having higher reqs
ok, we now dual boot rails 4 and rails 3 ... to run in rails 4 mode: RAILS4=1 bundle exec thin start
Awesome documentation updates
Merge pull request #1224 from Supermathie/sysadmin-docs

Awesome documentation updates
69 specs fail in rails 4 now ...not too bad
added an option to bypass auto tracking of topics on post creation
add auto track to permitted params
correct auto track param parsing for WordPress
push some work out of AR callbacks into PostCreator, add a couple of helpers for post and topic creation in test
fix it so the auto_track false marks topics as new