Upgrade spring to 4.0.0.M2.  Add the deploy and shutdown
tomcat 8 scripts, which were taken from the spring portfolio
app.  Add back the finalname so that the war is named consistently.
Make a bunch of config changes based on the spring stock portfolio app
to make the list of games retrieval done using WebSocket instead of a
standard http request.  Change to use the snapshot spring dependencies.
Change controller.js to main.js and change to create the controllers in
the correct way.
Turn the stomp connection logic into an Angular provider, which is then
injected into the controller.
Begin using the angular-stomp.js library, but with a couple of
modifications.  Remove the custom websocket-connect.js file.