LSNBLDR-231; change item fields that could be big to text


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@124835 66ffb92e-73f9-0310-93c1-f5514f145a0a
LSNBLDR-231; got one more field than intended


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@124837 66ffb92e-73f9-0310-93c1-f5514f145a0a