I noticed the same thing, the routes for the whole auth system are gone as well, but the migrations and controllers are still there...

They are removed from 5.1, but you can find some samples here.

What I did is just grab them from the Laravel 5.0 branch on Github and brought them back in. Haven't tested them yet but I don't think it's a big deal to get them working.

Ok, I tested the login, logout, register, and password (reset) views that I pulled from the 5.0 branch and they seem to be working just fine with 5.1. You'll probably want to grab the emails.password view from the 5.0 branch as well if you want a basic view for password reset emails.

https://github.com/bestmomo/scafold is help full.