initial checkin
checkin BCrypt gem dep
add pry-rails
initial user/password work
change name to is_password?
begin writing UsersController new/create actions/views
update UsersController#new to do something more sensible
add validation on password length
fix broken validations
add User::find_by_credentials
add basic SessionsController
add users#show page; redirect on log-in/sign-up
add session_tolen column to users
User: generate session token on initialize
add User#reset_session_token!
add current_user/current_user= helpers
add logout functionality
require_current_user! on users#show
fix: use allow_nil because of empty password problem
add README.md