LSNBLDR-225; fix minor issues found by Eclipse


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@128577 66ffb92e-73f9-0310-93c1-f5514f145a0a
accidentally set pom to 2.9


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@128582 66ffb92e-73f9-0310-93c1-f5514f145a0a
LSNBLDR-282; warning when processFormattedText finds a problem in text.


git-svn-id: https://source.sakaiproject.org/svn/lessonbuilder/trunk@128584 66ffb92e-73f9-0310-93c1-f5514f145a0a