Readd playing message

src/main.rs

@@ -72,6 +72,7 @@ impl EventHandler for Handler {
     // In this case, just print what the current bot's username is.
     fn on_ready(&self, ctx: Context, ready: Ready) {
         println!("{} is connected!", ready.user.name);
+		ctx.set_game(Game::playing("wc!help"));
     }
 }