Possibility in ResourceCache to enable returning resources which failed to load. This is used in the editor to overcome eg. failed scripts disappearing from a ScriptInstance's script file slot.
Moved editor gizmo materials to CoreData directory.
Removed the Default.xml material, instead Material sets itself automatically to the same state by default (no textures, default parameters, NoTexture technique.)
Clear Technique when loading it.
Safeguard CollisionShape against empty models to prevent Bullet asserts.
Reset Font type to none when (re)loading.