Felix version 3.1.0 - Merge pull request #1726 from nwoodmsft/master - Rearrange the etcd/felix support code - Switch HostEndpoint tests to run with KDD - FVs: Cleanup HostEndpoints for KDD - FV: fix interfaceName trimming in test-workload - Add stats for policy and profile counts. - Make slow test failures obvious - Update libcalico-go to latest release-v3.1