Detailing how to protect resources and use scopes.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Allow configurable unauthorized messages.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Updating to match latest changes.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Allow setting of authorized callback for authorization grant.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>