[ticket/9556] Drop php closing tags, add trailing newline

Closing tags converted using Oleg's script.
remove-php-end-tags.py -a .

Trailing newlines added using the following where $ext is file extension.
find . -type f -name "*.$ext" -print | xargs printf "e %s\nw\n" | ed -s;

Extensions: php, css, html, js, xml.

PHPBB3-9556

phpBB/includes/ucp/ucp_attachments.php

@@ -197,5 +197,3 @@ class ucp_attachments
 		$this->page_title = 'UCP_ATTACHMENTS';
 	}
 }
-
-?>