Add recursive delete and copy
Add recursive delete and copy

mdshuai/etcd-browser,woosley/etcd-browser,igbun/etcd-browser-fixes,ringtail/etcd-browser,igbun/etcd-browser-fixes,Projectplace/etcd-browser,mdshuai/etcd-browser,Projectplace/etcd-browser,lechat/etcd-browser,lechat/etcd-browser,ringtail/etcd-browser,woosley/etcd-browser,henszey/etcd-browser,henszey/etcd-browser