[TECHNICAL SUPPORT] LPS-45579 Asset Publisher shows abstracts as escaped html code for message boards

Hi @moltam89!

The original pattern is a bit different (see for example portal-web\docroot\html\portlet\wiki\asset\abstract.jsp) but that pattern uses HtmlUtil.stripHtml which is not appropriate for the task.

Moreover, trunk saves mbmessages as if it would be in 'bbcode' format, so testing is a bit hard, but try to create a very long URL.