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
OO-2680: reopen as 2 meaning, change the close status to inProgress or change the begin / end date of the section
