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
Add new Seasonal, Jolly July
Add the new Seasonal for this month, Jolly July, which features summer and independence days as well as a world travel.
Seasonal: Remove illegal Pokémon
Castform-Sunny forme and Darmanitan-Zen do not have random sets and are illegal, defaulting in Unown, thus shall be removed.
Crash more gracefully when a bad name is passed to randomSet
1v1 is now ladderable again
NEXT: Slow Start lasts 3 turns now
Implement !restarthelp
Make /join use ID only as fallback
Fixes the bug where it was impossible to join battles
Merge remote-tracking branch 'upstream/master'

Conflicts:
	mods/gennext/README.md
	mods/gennext/abilities.js
	mods/gennext/moves.js