Finish SessionsController actions
Finish login (session) forms
Log in user in esixting controller specs
Login feature test
Hound: remove double quotes
Merge pull request #9 from larslevie/feature/79881644-require-login

Require users to log in to use the application
Merge branch 'master' into feature/79657650-user-can-register

Conflicts:
	spec/factories/users.rb
	spec/rails_helper.rb