Convert phutil_render_tag(X, Y, '...') to phutil_tag

Summary:
Created with spatch:

  lang=diff
  - phutil_render_tag
  + phutil_tag
    (X, Y, '...')

Then searched for `&` and `<` in the output and replaced them.

Test Plan: Loaded homepage.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4503

src/applications/oauthserver/controller/client/PhabricatorOAuthClientViewController.php

@@ -84,7 +84,7 @@ extends PhabricatorOAuthClientBaseController {
     $panel->appendChild($form);
     $admin_panel = null;
     if ($client->getCreatorPHID() == $current_user->getPHID()) {
-      $edit_button = phutil_render_tag(
+      $edit_button = phutil_tag(
         'a',
         array(
           'href'  => $client->getEditURI(),