Bring back the H2s. Rough draft.

git-svn-id: https://develop.svn.wordpress.org/trunk@9232 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/plugin-install.php

@@ -52,6 +52,8 @@ do_action('install_plugins_pre_' . $tab); //Used to override the general interfa
 include('admin-header.php');
 ?>
 <div class="wrap">
+<h2><?php echo $title ?></h2> 
+
 	<ul class="subsubsub">
 <?php
 $display_tabs = array();