SAK-26049 moving the conversion scripts to proper name


git-svn-id: https://source.sakaiproject.org/svn/reference/trunk@308958 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-21961 assignment default permissions


git-svn-id: https://source.sakaiproject.org/svn/reference/trunk@308960 66ffb92e-73f9-0310-93c1-f5514f145a0a