calico/node: Use felix v2.1.0-rc2 (instead of rc1)
calico/node: Use felix v2.1.0-rc2 (instead of rc1)

Metaswitch/calico-docker,projectcalico/calico-docker,caseydavenport/calico-containers,caseydavenport/calico-docker,Metaswitch/calico-docker,projectcalico/calico-containers,insequent/calico-docker,caseydavenport/calico-docker,projectcalico/calico-containers,caseydavenport/calico-containers,projectcalico/calico-containers,caseydavenport/calico-containers,insequent/calico-docker,projectcalico/calico-docker