Overhauled Phaser.d.ts

Completely reviewed. File in Alphabetical order. Missing classes added, old API's deleted. 

I do expect to be a couple of typos here and there though! So needs tested. I will be using this for my current project.
Merge pull request #409 from clark-stevenson/patch-3

Overhauled Phaser.d.ts
Merge branch 'origin/dev'