Fix to applying Y-up axis to rotated objects.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7704 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/blender/com/jme3/scene/plugins/blender/helpers/v249/ObjectHelper.java

@@ -312,7 +312,7 @@ public class ObjectHelper extends AbstractBlenderHelper {
 			float y = translation.y;
 			translation.y = translation.z;
 			translation.z = -y;
-			rotation.multLocal(this.upAxisRotationQuaternion);
+			rotation = this.upAxisRotationQuaternion.mult(rotation);
 		}
 		
 		//create the result