Show the signalR integration prompt when the handler is about to be deployed to a MVC endpoint. Does not work yet for when the component is being deployed to a brand new endpoint.
Merge branch 'spike/signalR' of https://github.com/Particular/ServiceMatrix into spike/signalR
Merge branch 'spike/signalR' of https://github.com/Particular/ServiceMatrix into spike/signalR
Fixed the merge issues which overwrote fixes for #396 and #401