Initial Angular Skelaton

As per my email, I had a go at brining Angular in. It runs along side socketstream, just navigate to http://localhost:3000/client/index.html 

I'm not quite at the point where I am calling the API to load event data, but I have a basic skeleton in place. 

PS I had my editor configured wrong, so my docs use tabs instead of spaces, have fixed this for future changes, but for the moment expect tab city.