Omniauth sign-on

[FifthSurprise]

At some point we should either use twitter, facebook, or google with omniauth to allow registrations. I suspect twitter will be the best since we can then tap into twitter account for the news game. Some research will need to be done for this.

[CesarDominguez]

I haven't used omniauth, will take a look at it. adding on that: iOS have a native way to get basic information from the accounts of twitter or facebook registered on the device, because theres some native stuff for Facebook and Twitter, however it only works if you register your accounts on settings.

[FifthSurprise]

Omniauth is a ruby gem that handles authentication through other strategies. I think the cocoa equivalent would be SHOmniauth.