- Deprecate CMatrix4::transformBox
 - Fix CSceneCollisionManager::getPickedNodeBB which could sometimes miss collisions.
 - Get lights and renderTargetTexture tests working again on Windows 10


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@5302 dfc29bdd-3216-0410-991c-e03cc46cb475