YuiDocs update on overlaps method
First cut of plugin manager
Merge branch 'dev' of https://github.com/gamelab/kiwi.js into dev
Fixed Arcade physics - overlaps method

Was using this.transform.x to define the position of the bounding box. not this .box.x
Fixed error
Fixed fail when no plugins used.
Merge branch 'dev' of https://github.com/gamelab/kiwi.js into dev
Added comments and changed boot functionality to use the object rather than the boot property on the plugin provided object.
Plugin Manager boot context fixed.
Fixed Arcade Physics. Was object.transform now object.box.hitbox
Merge branch 'dev' of https://github.com/gamelab/kiwi.js into dev
Audio no longer stops the game entirely on iOS if the user has not 'touched' the device. Also audio will now become active once the user touches the screen.
Update Sprite
Merge branch 'dev' of https://github.com/gamelab/kiwi.js into dev
Added get available plugins in plugin manager
Merge branch 'dev' of https://github.com/gamelab/kiwi.js into dev
iOS Web Audio API now is 'unmuted' when the user interact's with the device.
Merge branch 'dev' of github.com:gamelab/kiwi.js into dev
Audio updates to working cocoon. Make sure you unmute the device when testing :L
bug fixes to pluginmanager