optimize php's close and open tags in a3-lazy-load.php

[DrLightman]

	QLD Australia
*/
?>
<?php
define('A3_LAZY_LOAD_FILE_PATH', dirname(__FILE__));
define('A3_LAZY_LOAD_DIR_NAME', basename(A3_LAZY_LOAD_FILE_PATH));

Isn't that a bad practice? It echos a newline. I personally don't see the point of that close/open tags, you could put them on the same line like this if you really must:

?><?php

Or you could simply remove them altogether so everybody is happy? :)

Also, for every php files rather than ending it with an ?> it's better to remove it altogether to avoid the risk to print a newline or spaces.