Phaser 2.2.2 Release files.

Merge remote-tracking branch 'origin/dev'

Merge remote-tracking branch 'origin/dev'

Phaser 2.1.3

Added 2.1.2 build files.

Version 2.1.1. of Phaser is an emergency point release. It addresses …

…a potential race condition that could happen in States that tried to change state from the `create` method but had an empty preloader or pre-cached assets.

Updated for npm-publish.

Updated for npm-publish.

Updated change log.

Final readme updates.