Update hiera to 1.3, and add puppet-module-data
Set boxen::config variables via hiera data
Add the data dir symlink for specs
Put the gemfile back. Don't need to update these yet
Start testing on ruby 2.0.0 because 1.8.7
God, these gems
Convert the appdmg_eula_spec to use rspec mocking

@grosser changed the mock framework from mocha to rspec, but this spec
never got updated along with it
Validate that boxen::config params are strings
Remove unused variable
Satisfy the linter
Merge pull request #87 from boxen/move-boxen-config-values-to-hiera

Move boxen config values to hiera
Merge branch 'master' into facts-on-non-darwin