Changing docker pull commnads so that we see better output when pulling images.
Changing docker pull commnads so that we see better output when pulling images.

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