WooCommerce Social Login - WordPress plugin 2.8.0

* [+] New: Added a feature of adding account in one click without creating APP for Facebook, Google, Linkedin, Twitter, Yahoo, Foursquare, Windows Live and GitHub.
* [+] New: Added validation of license code on updating the script

* [*] Fix: Fixed an issue of security for login with Email service.

* [+] New: Added a feature to keep the user logged in for a defined time.