- Use resource collector to ensure repo_centos is applied before any Package resources
- Update rspec-puppet tests to cover more cases
- Add beaker-rspec acceptance tests
-- NOTE: The EL5 tests do not work.  /etc/resolv.conf never gets valid nameserver address and yum install ntpdate hangs
-- NOTE: The EL6 tests work but the "should_not" matchers fail.  Seems like bug in serverspec or specinfra