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/diffusion/controller/DiffusionRepositoryController.php

@@ -60,7 +60,7 @@ final class DiffusionRepositoryController extends DiffusionController {
     $history_table->setIsHead(true);
 
     $callsign = $drequest->getRepository()->getCallsign();
-    $all = phutil_render_tag(
+    $all = phutil_tag(
       'a',
       array(
         'href' => "/diffusion/{$callsign}/history/",
@@ -182,7 +182,7 @@ final class DiffusionRepositoryController extends DiffusionController {
       }
 
       $panel->addButton(
-        phutil_render_tag(
+        phutil_tag(
           'a',
           array(
             'href' => $drequest->generateURI(
@@ -240,7 +240,7 @@ final class DiffusionRepositoryController extends DiffusionController {
     }
 
     $panel->addButton(
-      phutil_render_tag(
+      phutil_tag(
         'a',
         array(
           'href' => $drequest->generateURI(