Update OMs
- Added consistency to the banlist order
- Added 350 Cup as challenge-only
- Added new OMotM: Haxmons
- Added new Pokemon Throwback: Gen III 1v1
Rename OU Monotype to Monotype
It causes confusion because OU Monotype implies it follows the OU banlist when in fact it allows certain Ubers, and has its own bans of OU Pokemon.
Update formats.js

Forgot the 1v1 part in Gen III 1v1
Remove extra end commas in arrays
Remove end comma in roost.self
Fix typo on haxmons.onModifyMove
Merge pull request #1186 from QxC4eva/master

Remove end commas
Merge remote-tracking branch 'upstream/master'

Conflicts:
	config/formats.js
Merge branch 'master' of https://github.com/Infinite-PS/Pokemon-Showdown

Conflicts:
	config/formats.js
Update formats.js
Merge branch 'master' of https://github.com/Infinite-PS/Pokemon-Showdown

Conflicts:
	config/formats.js