Update travis config for container infra
Update travis config for container infra

caporta/when,mlennon3/when,caporta/when,frank-weindel/when,ning-github/when,tkirda/when,stevage/when,SourcePointUSA/when,frank-weindel/when,tkirda/when,mlennon3/when,SourcePointUSA/when,stevage/when,ning-github/when