Upgrade script from 9.0.0.RC6 to 9.0.0.RC7

upgrade/files/9.0.0.RC6-9.0.0.RC7/files_delete.php

@@ -0,0 +1,9 @@
+<?php
+
+$aFilesDelete = array(
+    'plugins_public/tinymce-mention',
+    'plugins_public/jquery.embedly.min.js',
+    'plugins_public/modernizr.js',
+    'template/menu_custom.html',
+);
+