Removed anon name collisions and reset anon user name if name is taken in interim.
Changes to fix infinite posting.
Added jasmine spec reporter and tests for anonymous name collisions.
Fixed a bug with the deltas library identifying conflicts between patches.
Merge branch 'master' of https://github.com/codecombat/codecombat
Merge branch 'anonNameCollide' of https://github.com/adi2412/codecombat into adi2412-anonNameCollide

Conflicts:
	app/views/modal/signup_modal.coffee
Merge branch 'tests' of https://github.com/adi2412/codecombat into adi2412-anonNameCollide
Moved ready-to-rank logic to LevelSession where it can be shared across victory and  multiplayer modals and My Matches tab.
Fixed testing logic
Merge branch 'adi2412-anonNameCollide'
Merge branch 'master' of https://github.com/codecombat/codecombat
Merge branch 'master' of https://github.com/codecombat/codecombat
Added i18n for translating specific articles now, too.
Merge branch 'master' into production