LSNBLDR-371; url cache not working


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@308873 66ffb92e-73f9-0310-93c1-f5514f145a0a
LSNBLDR-371; remove CLE


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@308874 66ffb92e-73f9-0310-93c1-f5514f145a0a
LSNBLDR-369; remove cle


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@308875 66ffb92e-73f9-0310-93c1-f5514f145a0a