add support for moodpic sources and revamp moodpic integration a little bit

views/html/questgroups/create.tpl

@@ -1,10 +1,4 @@
-<?php if(!is_null($seminary['seminarymedia_id'])) : ?>
-<div class="moodpic">
-    <img src="<?=$linker->link(array('media','seminarymoodpic',$seminary['url']))?>" />
-</div>
-<?php else: ?>
 <?=$moodpic?>
-<?php endif ?>
 <ul class="breadcrumbs">
     <li><a href="<?=$linker->link(array('seminaries',$seminary['url']))?>"><?=$seminary['title']?></a></li>
     <li><i class="fa fa-chevron-right fa-fw"></i><?=_('Questgroups')?></li>