New version in the works

I was going to delete the project as it is quite old now but noticed theres still a few dowloads occurring, so I will update the project in the near future instead, with an OpenSSL version and a migration function to update previously mcrypt encrypted data with openssl encryted data.

NOTES:
PHP v7.x series sees mcrypt being removed so encryption migration needs to be done on a PHP version that supports mcrypt like PHP-5.6.
No promises on a release time but it should be before 2020.
* The new class (minus the migration function) is suitable for use with PHP 7.x versions.

I will also update the projects name to better reflect the basic aspect of the class and improve the projects description for the same reason.

Cheers and Best Wishes.