[COOK-3946] - revert to hash rockets

Signed-off-by: Sean OMeara <someara@opscode.com>
[COOK-2672] - EULA for package is displayed instead accepted

Signed-off-by: Sean OMeara <someara@opscode.com>
fixing up for rubocop
Version bump to v2.1.0
Version bump to v2.1.1
Fixing up merge errors
Version bump to v2.1.2
Version bump to v2.1.3
Small syntax fixes to support ruby 1.8