Updating travis helper script and config, and gems, adding ppa dependency
Removing call to ruby cookbook from kitchen configs
Run chef-ruby-ppa cookbook to install ppa
Switching to aws t2.medium to hopefully speed up build times
Adding tests, prepping config
Adding Ruby Install via Apt
Adding Gem installs
Fixing npm module versions
Removing Guard for now
Update metadata.rb
Merge branch 'switching-to-ruby-ppa'

Automatic Merge isn't working
Merge branch 'master' of github.com:turbine-web/web-developer-cookbook

Conflicts:
	Berksfile.lock