Added link back to index to 'Lavoratr' in navbar
Added link to home button and removed active stat.
Moved the navbar down on registration and hid alerts
Finished user registration page.
Changed the navbar so it collapses into a dropdown
Added an 'add' glyphicon to the navbar.
Added login page html, css, and js.
Added a user foreignkey field to the review model
Migrated changes to the review model.
Setup login page and login submit.
Removed the confirmation field from login page.
Fixed pep8 errors.