Email confirmation middleware caused more mess than good, As caused
priority issues and it depended on auth actions. Instead its now a trai
used on auth middlewares.
Also used 'EncryptCookies' middleware on API instead of custom
decryption in custom middleware since we'd need to do replicate all the
same actions anyway. Shouldn't have too much effect since it only
actions over cookies that exist, of which none should be there for most
API requests.
Also split out some large guard functions to be a little more readable
and appease codeclimate.
Also implemented more elegant solution to allowing session auth for API
routes; A new 'StartSessionIfCookieExists' middleware, which wraps the
default 'StartSession' middleware will run for API routes which only
sets up the session if a session cookie is found on the request. Also
decrypts only the session cookie.
Also cleaned some TokenController codeclimate warnings.
