render_tag -> tag: PropertyListView

Summary: Converts callsites in PropertyListView (addDetail() and setTextContent()).

Test Plan: Grepped for PhabricatorPropertyListView, addDetail() and setTextContent().

Reviewers: vrana

Reviewed By: vrana

CC: aran

Maniphest Tasks: T2432

Differential Revision: https://secure.phabricator.com/D4695

src/applications/base/controller/PhabricatorController.php

@@ -276,7 +276,8 @@ abstract class PhabricatorController extends AphrontController {
     foreach ($phids as $phid) {
       $items[] = $this->getHandle($phid)->renderLink();
     }
-    return implode($style_map[$style], $items);
+
+    return phutil_safe_html(implode($style_map[$style], $items));
   }
 
   protected function buildApplicationMenu() {