Update VagrantUbuntu.md
Update VagrantUbuntu.md
projectcalico/calico-docker,Metaswitch/calico-docker,caseydavenport/calico-docker,TrimBiggs/calico-containers,insequent/calico-docker,Metaswitch/calico-docker,caseydavenport/calico-docker,TrimBiggs/calico-docker,TrimBiggs/calico-containers,quater/calico-containers,projectcalico/calico-containers,caseydavenport/calico-containers,projectcalico/calico-containers,projectcalico/calico-docker,quater/calico-containers,insequent/calico-docker,TrimBiggs/calico-docker,caseydavenport/calico-containers,caseydavenport/calico-containers,projectcalico/calico-containers