Added Signalr.
Attempt to wire up signalr

Trying to get sigalr on the server to talk to a wpf
app.  I think that might be the best way to simulate a mobile
device without using xamarin.
Wired up signalr (correctly this time)
Finished signalr example.
A couple minor fixes.
Merge pull request #1 from johncampbelljr/signalr

Wired up SignalR