Sync with MH svn and changed version number.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4376 96b784f8-4ae3-dd11-aff7-0030488c597c
Mhx format change: image paths are now relative.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4377 96b784f8-4ae3-dd11-aff7-0030488c597c