Add 'Add New' buttons to edit links, edit media, and edit user screens. props sbressler, fixes #17499.

git-svn-id: https://develop.svn.wordpress.org/trunk@17975 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/edit-link-form.php

@@ -53,7 +53,7 @@ require_once ('admin-header.php');
 ?>
 <div class="wrap">
 <?php screen_icon(); ?>
-<h2><?php echo esc_html( $title ); ?></h2>
+<h2><?php echo esc_html( $title ); ?>  <a href="link-add.php" class="add-new-h2"><?php echo esc_html_x('Add New', 'link'); ?></a></h2>
 
 <?php if ( isset( $_GET['added'] ) ) : ?>
 <div id="message" class="updated"><p><?php _e('Link added.'); ?></p></div>