update repo for bumper and envshuffle
update repo for bumper and envshuffle

rackspace-orchestration-templates/docker,kvchampa/rackspace-docker,kvchampa/rackspace-docker,atxwebs/docker,rackspace-orchestration-templates/docker,atxwebs/docker,pratikmallya/docker,rackspace-orchestration-templates/docker,pratikmallya/docker,kvchampa/rackspace-docker,pratikmallya/docker,atxwebs/docker,kvchampa/rackspace-docker,pratikmallya/docker,rackspace-orchestration-templates/docker,atxwebs/docker