Enable container-based travis-ci builds
Enable container-based travis-ci builds

insequent/quark,alanquillin/quark,rackerlabs/quark,asadoughi/quark,roaet/quark,Cerberus98/quark,asadoughi/quark,Cerberus98/quark,alanquillin/quark,insequent/quark,roaet/quark,rackerlabs/quark,lmaycotte/quark,lmaycotte/quark