* Quaternion: Fix singularity on Z axis when converting to euler angles
* CollisionComponent2D: Add method to retrieve AABB
* Collider2D: Fix constructor for Box with Vector2
* Physics2D: Fix rotation (Chipmunk works with radian and Nazara degrees) and copy constructor of RigidBody2D
* Colider2D: Add New for convex and tests for the new classes