Add basic test kitchen support
Make default suite very simple and move the full stack into its own suite
Use solo for regular tests
use new supermarket uri
Switch to just one suite for compute for now using the full stack
Add rubocop autocheck
(#4) Add mellanox services

This commit translates packages and services of compute.pp
from puppet cookbook. It also utilizes the icehouse rather than havana
repository for Yum RPMs. The full compute.pp has not been translated,
specifically the file lines remain.
(#9) Add erb files and params
(#9) Add ohai plugin