Moved license to LICENSE
Merge pull request #71 from jonathanq/s3-artifact-deploy

Amazon S3 as an artifact deployment source
Merge pull request #73 from RiotGames/license

Moved license to LICENSE
bump version, update changelog
remove references to nexus_config_for
only download when the file is not already there
use the data_bag_config_for api correctly
add a test for making sure files dont download twice
Merge pull request #76 from RiotGames/bugfixes

Bugfixes for #75 and #74
Update README.md

Fix broken flowchart image
Added simple ubuntu support, fixes #79. Tested on 12.04.
Corrected usage of non-existing method.
Changed to log a warning instead of fatal! to preserve windows support.
Merge pull request #80 from ephess/ubuntu-12.04-support

Added simple ubuntu support, fixes #79. Tested on 12.04.
updating changelog and version to 1.7.1
Update README.md

Fix incorrect data bag layout.
first pass artifact_package
Make caching work

Don't delete the downloaded package, and include a SHA of the location
string in the downloaded file name.
Make it so the cache file can be used by yum
readme updated