Merge remote-tracking branch 'origin/dev'
Updated release files.
Phaser 2.5.0 Release.
Rebuilt Phaser Comments TypeScript defs.
Phaser 2.4.8 release.
Phaser 2.4.7 Final.
2.4.6 Build files + docs + TS Docs.
Small typo fix.
2.4.4 Release.
New docs.