add support for object materials. fixes bug [#36899]


git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4780 96b784f8-4ae3-dd11-aff7-0030488c597c
Fix [#36854] FBX export error when using two uv maps

Stupid mistake, vcol was also affected…

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4781 96b784f8-4ae3-dd11-aff7-0030488c597c