Fix code not using tabs for indenting
Remove semicolons after blocks
Merge pull request #298 from kotarou3/whitespace

Whitespace and coding style
Yet another change to the MMR formula
It's now (2*rpr+r)/3
Move Custom Game to bottom of the Singles list
Remove outdated isTeambuilderFormat flag
The 'rated' flag now defaults to true
canUseRandomTeam is now implied for randbat formats
Remove searchDefault/challengeDefault flags
They're no longer used; the client now just defaults to the first
format.
Formats overhaul
Formats are now stored by default in config/formats.js
Make sure canTalk works correctly for blank messages
Allow blank messages to be sent by /me
Update commands.js
Merge pull request #301 from Slayer95/patch-2

Fix the lack of error message on attempts to join nonexistent rooms
Tools: Add Gen 6 automatic categorisation
In order to allow current Gen 6 OMs and ease the process, add the
numbering for gen 6.
Merge from official