Updated tracker URL.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/contrib@4708 96b784f8-4ae3-dd11-aff7-0030488c597c
added more texture handling and materials.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/contrib@4709 96b784f8-4ae3-dd11-aff7-0030488c597c