Improve: Overlap Uvs Time Elapsed.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/contrib/py/scripts/addons@4490 96b784f8-4ae3-dd11-aff7-0030488c597c
Optimize Code.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/contrib/py/scripts/addons@4492 96b784f8-4ae3-dd11-aff7-0030488c597c
IO Groups rewritten!

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/contrib/py/scripts/addons@4497 96b784f8-4ae3-dd11-aff7-0030488c597c