Update README with Platforms over Requirements
Update CHANGELOG
Update to latest Chef Omnibus release
Update description
Update CHANGELOG
Add apt and update build-essential
Update CHANGELOG for apt addition
Update Gemfile with proper gems
Remove apt cookbook and bump ubuntu cookbook

apt cookbook is already included in the ubuntu cookbook
Cleanup and reformat CHANGELOG
Remove Vagrantfile

This is not needed with test-kitchen
Add scmversion thor tasks
Use VERSION file for version number
Swap quotes
Cleanup README and update info