Revert "Open tags should have closing tags"

This reverts commit aeca8807db.

We specifically DON'T have closing tags so we don't get errors with
whitespace after the closing tag.

I realize this is less of an issue with scripts, but we should still
not use closing tags.

scripts/deleteuser.php

@@ -66,4 +66,3 @@ if (!have_option('y', 'yes')) {
 print "Deleting...";
 $user->delete();
 print "DONE.\n";
-?>