BUGFIX: emails sent from "2 replies" as opposed to correct user
minor style fix
use consistent style
FEATURE: added welcome to discourse topic
BUGFIX: anon had skewed column titles
Merge pull request #1895 from awesomerobot/master

adding basic :focus style back in
BUGFIX: deleted categories would mess up watching/tracking prefs
You must give a reason for suspending a user
FIX: Topic drafts weren't showing up properly.
Suggested topics includes closed and archived in new and unread, but not in random results
FIX: Blacklist `<textarea>`
FIX: Searching for spaces wouldn't stop spinning
BUGFIX: history link doesn't work on deleted posts
Don't use crappy onebox failback to `title`
CHANGE: Hide category definition topics unless you are viewing that
category.
Add Mediapartners and AdsBot to list of user agents for Googlebot in browser-update.js.erb
FIX: Don't allow `<button>` in posts either.
FEATURE: HOME/END should always take you to the correct spot
BUGFIX: microcontroller was consuming too much CPU

sleep 0.1 and file test were expensive compared to a signal every second
Merge remote-tracking branch 'upstream/master'