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>

tools/news_preview.php

@@ -112,5 +112,3 @@ function error_($desc) {
 	));
 	exit();
 }
-
-?>