A Modal View Controller for login

Almost every App in the AppStore now login to related service within the app. AFOAuth1Client done its job pretty well. But it's rather difficult to implement a modal view for login with the AFOAuth1Client Class.

So I created a new UIViewController subclass for in-app login. When the login process is done. The Delegate returns attributes from the server. The entire class do provides only two APIs, which make the login process way more simpler.

I'm not a senior developer so my code may be sucks. I hope my contribution could make AFOAuthClient better.

Thank you.