Resolve merge conflict signup view formatting
Fix signup view ugliness, fix index view routes
Merge branch 'release-0' of https://github.com/mathildemouw/DBC_flashcard_project into users_controller
Users controller for signup and login done

Sessions for login users established.  Also fixed some formatting on sign
up view and index routes.  Index routes are now RESTful.
Merge pull request #10 from mathildemouw/users_controller

Users controller

GREAT!