thoughtbot/laptop — pull request #122 by djcp (2013-08-01 15:09:08+00:00)
Title: lsb_release -> /etc/os-release for distro detection

This uses the freedesktop os-release standard to figure out which distro
we're on, which should make it easier and more reliable if/when we support
other distros.

Details: http://www.freedesktop.org/software/systemd/man/os-release.html

RE: #121