Enhanced keyToPath() to URL-escape keys
Enhanced keyToPath() to URL-escape keys

pquerna/go-etcd,Yhgenomics/go-etcd,mischief/go-etcd,wangyumi/go-etcd,barakmich/go-etcd,nordligulv/go-etcd,kmchen/go-etcd,mbrukman/go-etcd,giantswarm/go-etcd,shafreeck/go-etcd,stormltf/go-etcd,pengzj/go-etcd,coreos/go-etcd