Improved /ping
Whoops
Scroll down tolerance changed to 300
Readded mhint
Well, /afk wasn't going to work without this
AFK now works
Fixed scrolling bug
Changed time to afk to 15 minutes
Added some meap-style eror catching

Haven't tested it *too* much, but it should be good. It seems to work,
anyway
Merge remote-tracking branch 'origin/master' into Heroku