Package install options needed for debuntu ACTUALLY for debuntu.

Uggh.
Merge pull request #16 from rackerlabs/fix_package_options

Package install options needed for debuntu ACTUALLY for debuntu.
Add apt to default test-kitchen run_list.

Debuntu needs an up-to-date apt-cache to converge.

Passes just fine on CentOS runs.
Merge pull request #17 from rackerlabs/add_apt_to_kitchen

Add apt to default test-kitchen run_list.