Client-side: Save access tokens on Creds and allow them to be retrieved.
Rename getUserAccessToken to the more descriptive getUserAccessTokenFromFbCookie.
Avoid mixing the client- and the server-side flow in a single auth.
Bump version to 1.5.
Fix logout when the user has already logged out from FB.
Yesod 1.2.
Bump deps, bump version to 1.6.1.
shakespeare 2.0
yesod-auth 1.3