fixes axis problem. Thanks to Lucoat for reporting this.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4472 96b784f8-4ae3-dd11-aff7-0030488c597c
We need no more that hack!

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4473 96b784f8-4ae3-dd11-aff7-0030488c597c
options to scale x3d and obj on export


git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4474 96b784f8-4ae3-dd11-aff7-0030488c597c
option to apply scale on export. also add global scale options for exporters. OBJ/X3D/VRML/PLY/STL


git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4475 96b784f8-4ae3-dd11-aff7-0030488c597c
Minor UI messages fix (we keep as much as possible infinitive! ;) ).

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4476 96b784f8-4ae3-dd11-aff7-0030488c597c
Fixed silly smooth normals export bug.

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4477 96b784f8-4ae3-dd11-aff7-0030488c597c