Encode record id correctly to fix lightbox problem.

themes/bootstrap3/templates/RecordDriver/SolrDefault/result-list.phtml

@@ -156,7 +156,7 @@
 
       <? if ($this->userlist()->getMode() !== 'disabled'): ?>
         <? /* Add to favorites */ ?>
-        <i class="fa fa-fw fa-star"></i> <a href="<?=$this->recordLink()->getActionUrl($this->driver, 'Save')?>" class="save-record modal-link" id="<?=$this->driver->getUniqueId() ?>" title="<?=$this->transEsc('Add to favorites')?>"><?=$this->transEsc('Add to favorites')?></a><br/>
+        <i class="fa fa-fw fa-star"></i> <a href="<?=$this->recordLink()->getActionUrl($this->driver, 'Save')?>" class="save-record modal-link" id="<?=$this->escapeHtmlAttr($this->driver->getUniqueId()) ?>" title="<?=$this->transEsc('Add to favorites')?>"><?=$this->transEsc('Add to favorites')?></a><br/>
 
         <? /* Saved lists */ ?>
         <div class="savedLists alert alert-info hidden">