commit + 1ae6e98d05cb5dc4438e976a39dc3f45dac62486
Author: Riccardo Balbo
Date:   Mon Feb 6 12:01:44 2017 +0100

    Fix MeshCollisionShape crash when loaded from j3o: always create BVH before scaling.

M	jme3-bullet/src/main/java/com/jme3/bullet/collision/shapes/MeshCollisionShape.java