* Rename onOwnerRemovedFromScene to onDestroy (because it can be now called when a scene is destroyed)
* Fix it being not called when a scene is destroyed (so behavior don't get a chance to clean up what they have created)
* Fix onCreated being called before the object is fully initialized (for custom behaviors or behaviors relying on an object type)
* "Bug" is fixed by ignoring edges when doing collision tests for
the platform engine.
* Also add an option to round coordinates and ensure pixel-perfect
alignement of characters on platforms (on by default)
* Also add an optional parameter to ignore edges when
doing a collision test (or when separating objects)
Now each file is readed only once, multiple instances will share static data as default values and animation keys.
Also converted all tabs into spaces :)
Arthur Pacaud