WIP - Removing unneccessary closing tags to prevent potential issues. (#223)

* Part 1

Removing closing tags when no HTML or other output comes after the last PHP codeblock.

* Further removals

* nothing

---------

Co-authored-by: slawkens <slawkens@gmail.com>

system/migrations/8.php

@@ -14,5 +14,4 @@
 		
 		foreach($boards as $id => $board)
 			$db->query('UPDATE `' . TABLE_PREFIX . 'forum_boards` SET `ordering` = ' . $id . ' WHERE `name` = ' . $db->quote($board));
-	}
-?>
+	}