We don't really need the :development group.

Since there's no :production group, anyway.
Install Bundler, then use the Gemfile(.lock).
Sure let's do a system install.
No .DS_Store now and 4eva.
Merge pull request #124 from ycombinator/no-ds-store

No .DS_Store now and 4eva.
Removing sentence since we don't have in-depth docs presently
Merge pull request #125 from rdodev/compute-curl-commands

Removing sentence since we don't have in-depth docs presently
Merge pull request #121 from smashwilson/bundle-it-up

Use bundler for gem management