users controller updated.
merge
Merge branch 'master' of github.com:darkmoves/ga_student_manager into users_controller
Merge pull request #4 from abigezunt/users_controller

I fixed up the users controller.
Added sass-rails and twitter-bootstrap-rails gem. Bundled.
Ran rails g bootstrap:install. Now have bootstrap files and styles.
fixed issue in seeds file
Added less-rails gem, bundled, deleted bootstrap_and_overrides.css.less and ran rails g bootstrap:install less.
Deleted about link and path from _header and application views. Removed an extra <%= yield %> from application view.
debugging
Added migration to include travis_url column for contributions.
Added migration to add travis_url column to contributions and migrated to update schema.rb.
debugging the models for the pull requests
Added in matts pull upstream
troubleshooting
troubleshooting bootstrap