Added position (even if schema doesn't support this right now but lost too...

Added position (even if schema doesn't support this right now but lost too much time digging in backups)





git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2864 b32b6428-25c9-4566-ad07-03861ab6144f