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 recipient address
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
Fixed testing logic
Merge branch 'adi2412-anonNameCollide'
Merge branch 'master' of https://github.com/codecombat/codecombat
Merge remote-tracking branch 'upstream/master'