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/paste/controller/PhabricatorPasteEditController.php

@@ -153,7 +153,7 @@ final class PhabricatorPasteEditController extends PhabricatorPasteController {
             ->setCustomClass('PhabricatorMonospaced')
             ->setName('text'));
     } else {
-      $fork_link = phutil_render_tag(
+      $fork_link = phutil_tag(
         'a',
         array(
           'href' => $this->getApplicationURI('?parent='.$paste->getID())