Request email from Facebook on authorization.
Upgrade scribe to access fluent methods as well as to specify scope.
Add email field and query services support to  auth provider identity entity
Capture email on auth provider login.
On auth provider user data transformation, set user and profile entity email from auth provider email.
Update tests to account for new auth provider email field.
Remove quotes surrounding json attribute values returned on Facebook Oauth request.
Remove email specified scope on application login to Facebook with Facebook provided access token. Only necessary to specify on user login to Facebook.
Remove logging of Facebook user object.
Merge pull request #133 from CruGlobal/capture-facebook-email

Capture facebook email