Swift 4.1 + iOS 11 (SFAuthenticationSession)

[Vinzius]

Hi,

Changes:

• Project is now compatible with Swift 4.1.
• Solved crashed with CFBundleURLSchemes if fb scheme isn't first.
• Implemented SFAuthenticationSession if available.
• Send more url parameter for Facebook to display the button "connect via facebook app" (else, only email/password is available).

I suggest:

• More testing (other than Facebook)
• Updating library version to 3.0

Edit: you can check the fb implementation of this API here

Cheers,
Vincent

[zsigmondszilveszter]