Fix User Registration Id

Hello everyone.

I founded something anoying about the social registration system on BlackFyre theme. I realized when you register with Facebook or Steam your user id is an ugly very large number. Also you dont have any email registered on the website. This is a bad thing because you dont have any Seo Url in your profile and if you want to loggin with an user and a password you cant do it.

I recommend to allow the new users to set an user, password and email after they logged with the social network they had choose. I have seen that done in Php-Fusion Facebook Connect infusion a long time ago when i used that CMS to create my websites.