LSNBLDR-182; assignment import in CC import version 1.2


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@118095 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-22283 iSyllabus linking and link migration
Subtask: SAK-23041 Link Migration Improvements


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@118096 66ffb92e-73f9-0310-93c1-f5514f145a0a