Merge branch 'hotfix/0.10.4' into develop

Author: Luís Otávio Cobucci Oblonczyk

ui/PHPSC/Conference/UI/Pages/Call4Papers/FeedbackItem.phtml

@@ -13,7 +13,7 @@
     <?php if ($this->getItem()->getTags()) { ?>
     <div class="row" style="margin-bottom: 15px;">
         <div class="col-md-12">
-            <?php foreach (explode(',', $this->getItem()->getTags()) as $index => $tag) { ?>
+            <?php foreach ($this->getItem()->getTags() as $index => $tag) { ?>
                 <span class="<?php echo $this->getLabel($index); ?>"><?php echo ucfirst($tag); ?></span>
             <?php } ?>
         </div>
@@ -28,4 +28,4 @@
             <p style="margin-right: 100px;" class="well"><?php echo nl2br($this->getItem()->getShortDescription()); ?></p>
         </div>
     </div>
-</div>
+</div>