Added base of code to allow sending backend updates to connected clients.

src/main.cpp

@@ -17,6 +17,7 @@ int main ( int argc, char** argv )
         server.addEntryPoint(Wt::Application, createApplication);
         if(server.start())
         {
+            GroovePlayer::getInstance();
             int sig = Wt::WServer::waitForShutdown(argv[0]);
             server.stop();
         }