* Update comment to reflect that this is a PHP 4 only port.
* Update IGNORE_WITH_PHP to include php 5.2 as well as 5.3
* Add DEFAULT_PHP_VER to pull in php4 not php5.
* Remove MD5 line from the distfile.
Submitted by: "Tom Judge" <email@example.com>
Approved by: maintainer timeout
Feature safe: yes