Wrangler is not thread safe. Let's create a new one in the web server.
Implementing server side and some client side of vtctl protocol.
Adding client side implementation.
First version of vtctl client.
Fixing wrong type, now this works for manul tests.
Moving test Vtctld class.
Fixing console logging everywhere.
Adding test for vtctlclient.
Merge branch 'master' of github.com:youtube/vitess