Use proper rotation for computing local aabb for convex cast shape.

Propagate hit point from convex caster to world callback [work in progress].

src/BulletCollision/NarrowPhaseCollision/btConvexCast.h

@@ -50,6 +50,7 @@ public:
 		virtual ~CastResult() {};
 
 		btVector3	m_normal;
+		btVector3   m_hitPoint;
 		btScalar	m_fraction;
 		btTransform	m_hitTransformA;
 		btTransform	m_hitTransformB;