Added users controller and updated view with html.
Added routes for login and modified controller and view for logins.
Edited user login page to use rails form_tag. Still needs testing
Finished Login, Logout actions in controller. Added account route and action.
Changed new view name to login view.
Added dropdown button when user logged in to layout.
Changes at the bottom of main.css
Merge pull request #3 from elvingm/elvin/master

Elvin/master