etcd2topo watch fix.
etcd2topo watch fix.

Use the Get version as a start, not the object version.

davygeek/vitess,alainjobart/vitess,tinyspeck/vitess,enisoc/vitess,HubSpot/vitess,tinyspeck/vitess,applift/vitess,dcadevil/vitess,pivanof/vitess,mattharden/vitess,davygeek/vitess,vitessio/vitess,rnavarro/vitess,tirsen/vitess,mahak/vitess,vitessio/vitess,dcadevil/vitess,pivanof/vitess,applift/vitess,pivanof/vitess,tirsen/vitess,rnavarro/vitess,davygeek/vitess,rnavarro/vitess,pivanof/vitess,mattharden/vitess,rnavarro/vitess,tirsen/vitess,sougou/vitess,dcadevil/vitess,pivanof/vitess,HubSpot/vitess,tirsen/vitess,sougou/vitess,alainjobart/vitess,mattharden/vitess,mattharden/vitess,tirsen/vitess,mahak/vitess,mattharden/vitess,applift/vitess,enisoc/vitess,tinyspeck/vitess,enisoc/vitess,enisoc/vitess,rnavarro/vitess,mattharden/vitess,vitessio/vitess,rnavarro/vitess,mattharden/vitess,alainjobart/vitess,vitessio/vitess,sougou/vitess,mahak/vitess,applift/vitess,alainjobart/vitess,alainjobart/vitess,rnavarro/vitess,mahak/vitess,sougou/vitess,sougou/vitess,dcadevil/vitess,alainjobart/vitess,vitessio/vitess,applift/vitess,rnavarro/vitess,mahak/vitess,tirsen/vitess,HubSpot/vitess,HubSpot/vitess,vitessio/vitess,tirsen/vitess,pivanof/vitess,vitessio/vitess,davygeek/vitess,davygeek/vitess,alainjobart/vitess,mahak/vitess,mahak/vitess,sougou/vitess,tirsen/vitess,mahak/vitess,applift/vitess,enisoc/vitess,pivanof/vitess,dcadevil/vitess,sougou/vitess,pivanof/vitess,applift/vitess,sougou/vitess,mattharden/vitess,HubSpot/vitess,tirsen/vitess,enisoc/vitess,mattharden/vitess,alainjobart/vitess,applift/vitess,applift/vitess,dcadevil/vitess,pivanof/vitess,tinyspeck/vitess,davygeek/vitess,HubSpot/vitess,vitessio/vitess,tinyspeck/vitess,HubSpot/vitess,enisoc/vitess,rnavarro/vitess,davygeek/vitess,HubSpot/vitess,applift/vitess,tinyspeck/vitess,mattharden/vitess,dcadevil/vitess,tinyspeck/vitess