no-jira: selenium tests for QTI 2.1 editor, 2 multiple choices with different settings, scoring and feedbacks
OO-2722: hardened check of the forum resource against null, only check if the user is owner if the message is really hidden
OO-2708: update qtiworks to 1.0.3, add validation to FIB and hottext editors, fix an issue where a gap text alone in a paragraph is deleted by TinyMCE
