Update Manual Cluster setup to reflect libnetwork integration
Update Manual Cluster setup to reflect libnetwork integration


Former-commit-id: 03403d66b6c5b228c361a3db6d22daeaa9df0d02
tomdee/libcalico,alexhersh/libcalico,TrimBiggs/libcalico,tomdee/libnetwork-plugin,projectcalico/libcalico,Symmetric/libcalico,insequent/libcalico,djosborne/libcalico,L-MA/libcalico,plwhite/libcalico,TrimBiggs/libnetwork-plugin,caseydavenport/libcalico,projectcalico/libnetwork-plugin,TrimBiggs/libnetwork-plugin,robbrockbank/libcalico