added Ubuntu 14.04 support stubbed in centos support (CentOS not yet functional).
Updated readme to reflect support for Ubuntu 14.04
Updated readme to include stories in Ready badge
Updated readme to better reflect supported versions, broke-out vmware and virtualbox kitchen instances resolves #18
Updated readme to better reflect support version 2nd pass resolves #18
Merge pull request #19 from DavidXArnold/nmdbase-18

Nmdbase resolves some stuff