Add July Jirachi event
Jirachi gets two new Japan events in July and August. The July one gives it Meteor Mash, which must be a viable move.
Merge branch 'master' of http://github.com/Zarel/Pokemon-Showdown
Private room updates
- New command /roomowner, admin only; sets a room owner, marking a
  room as unofficial if it wasn't already.
- New command /roomdesc, sets room description
- !roomhelp updated accordingly
Minor users refactor
Raw sockets should be used less often; connections are now used
in most places instead.
Version 0.9.1
Don't crash when using /roommod on official rooms
NEXT: Fix Slow Start, Lilligant GossamerWing
NEXT: Fix Flower Gift double-boosting
NEXT: Fix Echoed Voice base power
Remove STABmons; it's broken
Make /join use the id
conflict