Remove kubernetes from Makefile
Remove kubernetes from Makefile

caseydavenport/calico-docker,insequent/calico-docker,alexhersh/calico-docker,dalanlan/calico-docker,projectcalico/calico-containers,fasaxc/calico-docker,fasaxc/calicoctl,alexhersh/calico-docker,johscheuer/calico-docker,projectcalico/calico-containers,caseydavenport/calico-containers,caseydavenport/calico-containers,tomdee/calico-containers,tomdee/calico-containers,insequent/calico-docker,projectcalico/calico-docker,TrimBiggs/calico-containers,tomdee/calico-docker,johscheuer/calico-docker,robbrockbank/calicoctl,tomdee/calico-docker,fasaxc/calicoctl,caseydavenport/calico-docker,robbrockbank/calicoctl,quater/calico-containers,robbrockbank/calico-docker,TrimBiggs/calico-containers,dalanlan/calico-docker,TrimBiggs/calico-docker,projectcalico/calico-docker,caseydavenport/calico-containers,Metaswitch/calico-docker,Metaswitch/calico-docker,robbrockbank/calico-containers,fasaxc/calico-docker,TrimBiggs/calico-docker,quater/calico-containers,robbrockbank/calico-docker,projectcalico/calico-containers,robbrockbank/calico-containers