SAK-23473 add BLTI conversion scripts

git-svn-id: https://source.sakaiproject.org/svn/reference/trunk@122644 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-23473 add BLTI oracle conversion scripts

git-svn-id: https://source.sakaiproject.org/svn/reference/trunk@122645 66ffb92e-73f9-0310-93c1-f5514f145a0a