Recurse up the etcd keyspace to delete dirs
Recurse up the etcd keyspace to delete dirs

anortef/calico,Metaswitch/calico,neiljerram/felix,alexhersh/calico,matthewdupre/felix,neiljerram/felix,alexhersh/calico,Metaswitch/calico,neiljerram/felix,matthewdupre/felix,kasisnu/calico,TrimBiggs/calico,ocadotechnology/calico,TrimBiggs/calico,ocadotechnology/calico,beddari/calico,kasisnu/calico,neiljerram/felix,anortef/calico,beddari/calico