1.0.0 - 2009-02-06
	Initial version
1.0.1 - 2009-03-03
	Fixed subscriber form bug
1.0.2 - 2009-08-07
	Added patch for PHP 4.4/5.0.5 bug:
		http://the-stickman.com/web-development/php/php-505-fatal-error-only-variables-can-be-passed-by-reference/
1.0.3 - 2010-03-02
	Fixed warning
