* set the filter
* updated docblocks
Merge branch 'master' of https://github.com/magento-hackathon/MailGuard
added link to phpclasses.org email validation class
updated docblock comments
Merge branch 'master' of https://github.com/magento-hackathon/MailGuard
Merge branch 'master' of https://github.com/magento-hackathon/MailGuard