Installed devise gem. Created model for Users, views for Users, controller for Users. Created tests for Users controller. Migrated db
factory_girl installed. user index spec updating and passing for devise authentication. views updated- bootstrap not registering.
CSS updated and working, after scoped views config set to true. Added messages, nav, nav-links partials. Updated root_path to account for signed_in user.
Merge branch 'devise-install' into development