thoughtbot/laptop — pull request #225 by chrispwood (2014-05-05 21:47:17+00:00)
Title: Making brew commands work in non-pristine envs

I made the following changes:
1. Included golang. Who doesn't like go? :smile:
2. Set mac / linux scripts with executable perms
3. Added a graceful brew_install function that won't fail on
already installed components