SVN maintenance.


git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4182 96b784f8-4ae3-dd11-aff7-0030488c597c
Fix to i18n stuff (mostly, handles correctly non-WITH_INTERNATIONAL builds, which do not have any bpy.app.translations module).

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4183 96b784f8-4ae3-dd11-aff7-0030488c597c
add mesh cache docs


git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4184 96b784f8-4ae3-dd11-aff7-0030488c597c
Remove 'hasattr(bpy.app, "translations")' tests, no more needed!

git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4185 96b784f8-4ae3-dd11-aff7-0030488c597c
last commit had an error


git-svn-id: https://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts/addons@4186 96b784f8-4ae3-dd11-aff7-0030488c597c