SAK-23795 Adding method to formatted text utils to support title shortening so we have a common way to handle it



git-svn-id: https://source.sakaiproject.org/svn/kernel/trunk@311749 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-23795 fixed static reference



git-svn-id: https://source.sakaiproject.org/svn/kernel/trunk@311751 66ffb92e-73f9-0310-93c1-f5514f145a0a