NOJIRA - Updating trunk-experimental to point to github


git-svn-id: https://source.sakaiproject.org/svn/sakai/branches/sakai-trunk-experimental@316300 66ffb92e-73f9-0310-93c1-f5514f145a0a
Some URLs needed to stay trunk


git-svn-id: https://source.sakaiproject.org/svn/sakai/branches/sakai-trunk-experimental@316302 66ffb92e-73f9-0310-93c1-f5514f145a0a
A few more fixes for the externals


git-svn-id: https://source.sakaiproject.org/svn/sakai/branches/sakai-trunk-experimental@316303 66ffb92e-73f9-0310-93c1-f5514f145a0a