Attempting to freshen update the test harness a bit.
exclude updated os releases
to get test kitchen passing contrib-debian-like suites
get centos test to pass
ubuntu 10.04 removed postgres packages. apt update as workaround
ensure packages are current to get debian test to pass
revert since this moved to ruby recipe
deprecation warning fix
formatting
fix in build-essential for rhel family. depends via ruby recipe
Merge pull request #133 from hw-cookbooks/feature/test-kitchen-refresh

Freshen testing