Adding rspec user controller tests, related updates to rails helper for factory girl syntax and factories file to create user
Update musicians_controllers.rb
Merge pull request #11 from tiger-swallowtails-2014/create_musician_controller_tests_KY

Cool! Glad I was able to help you solve those pesky "create is not a method" and "attribute_for" errors. Silly factory girl!
add rails_12factor gem to gemfile to support heroku deployment
restrict rails_12factor to production group only
fix gemfile to make tests pass
Merge pull request #12 from tiger-swallowtails-2014/heroku_setup_Kelly

Nice! Let's get this deploy thing on the road.
sync local