Updating version to 0.4.0
Updating version to 0.4.0

CenturyLinkLabs/panamax-coreos,patocox/panamax-coreos,TravisCannon/panamax-coreos,TravisCannon/panamax-coreos,CenturyLinkLabs/panamax-coreos,patocox/panamax-coreos