Names with spaces fix
Fixed "Fumb Duck Exploit" that allowed people to tip the bot
Working notifications via group invites and group chat enter events
Fix for not +accept ing multiple pending tips
Fixed regression in +tip command checking
Changed DOGE/BTC price API from Cryptsy to MintPal
+newmatch command to start a new gaming competition
Merge branch 'master' into GameCompetitions
Fixed some dumb mistakes
Complain about the +newmatch format if it's incorrect
Revised competition time schema
+joinmatch places people onto teams (doesn't take fee yet)