add select armature check and ignore that is not select when exported.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4202 96b784f8-4ae3-dd11-aff7-0030488c597c
fix for transform.rotate parameter convention change


git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4210 96b784f8-4ae3-dd11-aff7-0030488c597c
moved MilkShape3D MS3D add-on from "addons_contrib" to "addons" (i got hopefully the permission by Campbell Barton)

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4215 96b784f8-4ae3-dd11-aff7-0030488c597c