Improved view control display.

- Fixes view.phtml to display the translated name for the view in title and display the title for selected view also when hovering over the text part.

themes/bootstrap3/templates/search/controls/view.phtml

 <div class="view-buttons hidden-xs">
   <? $viewList = $this->params->getViewList(); if (count($viewList) > 1): ?>
     <? foreach ($viewList as $viewType => $viewData): ?>
+      <? $viewDesc = $this->translate($viewData['desc']); ?>
       <? if (!$viewData['selected']): ?>
-        <a href="<?=$this->results->getUrlQuery()->setViewParam($viewType)?>" title="<?=$this->transEsc('switch_view', ['%%view%%' => $viewData['desc']])?>" >
+        <a href="<?=$this->results->getUrlQuery()->setViewParam($viewType)?>" title="<?=$this->escapeHtmlAttr($this->translate('switch_view', ['%%view%%' => $viewDesc]))?>" >
+      <? else: ?>
+        <span title="<?=$this->escapeHtmlAttr($this->translate('view_already_selected', ['%%current%%' => $viewDesc])) ?>">
       <? endif; ?>
-      <i class="fa fa-<?=$viewType ?>"<? if($viewData['selected']): ?> title="<?=$this->transEsc('view_already_selected', ['%%current%%' => $viewData['desc']]) ?>"<? endif ?> alt="<?=$this->transEsc($viewData['desc'])?>"></i>
-      <?=$this->transEsc($viewData['desc']) ?><? if (!$viewData['selected']): ?></a><? endif; ?>&nbsp;
+      <i class="fa fa-<?=$viewType ?>" alt="<?=$this->escapeHtmlAttr($viewDesc)?>"></i>
+      <?=$viewDesc ?>
+      <? if (!$viewData['selected']): ?>
+        </a>
+      <? else: ?>
+        </span>
+      <? endif; ?>
+      &nbsp;
     <? endforeach; ?>
   <? endif; ?>
 </div>