Initial implementation
Name the testing role correctly
Specify repository as rubygems
Install Ruby on Travis
Use sudo when installing ruby/ruby-dev
Debugging installation of Ruby on Travis
More Travis debugging
Removing Travis debugging and installing rubygems

Trying to get the `gem` binary.
Add new_relic_license_key to example playbook
Ensure /etc/newrelic exists before writing config
Revising variable comments in README

[ci skip]
Simplifying upstart script
Merge pull request #1 from modcloth/implement

Initial implementation