readme update + screen shot
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.
Preparing for 2.1.2
Merge pull request #1184 from clark-stevenson/dev

Should bring phaser upto date with master, P2 has been added as it is co...
Should bring phaser upto date with master, P2 has been added as it is cool to have access to the p2 data.
Merge branch 'dev' of https://github.com/clark-stevenson/phaser into dev
Merge branch 'dev' of https://github.com/photonstorm/phaser into dev