getting started
checksum verification
Merge pull request #1 from pierre-carrier/pierre/checksums

checksum verification
vendorize brew installer, checksum
support for Chef cookbooks, oh yeah
Merge pull request #2 from airbnb/pierre/chef_support

support for Chef cookbooks, oh yeah
bootstrap.sh: central tmpdir, install utility

We also clean up after ourselves.
One goal is to never download something twice, even with transient failures.
boostrap.bash: various fixes
reflect progress in README.md
"I'm just being nitpicky" -- Martin Roads
"I'm just being nitpicky" 2
Merge pull request #3 from airbnb/pierre/tmp_tmp

bootstrap.sh: central tmpdir, install utility
bootstrap.bash: test for .git for git submodule
remove pull for submodules
osxup: basic CLI working
bootstrap: remove unnecessary comments
osxup: run brew cleanup on upgrade
Merge pull request #4 from airbnb/pierre/cli

osxup: basic CLI working
osxup: support for debug and info log levels
Merge pull request #5 from airbnb/pierre/logging

osxup: support for debug and info log levels