Only show turn indicator and server output when in debug mode.

lib/chessapp/chess_app.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
@@ -19,7 +20,7 @@ class ChessApp extends StatelessWidget {
       child: BlocProvider(
         create: (_) => ChessBloc.getInstance(),
         child: MaterialApp(
-          title: 'mChess v0.1.20',
+          title: 'mChess v0.1.1337',
           home: Scaffold(
             body: Container(
               decoration: const BoxDecoration(
@@ -38,6 +39,7 @@ class ChessApp extends StatelessWidget {
                 fit: BoxFit.contain,
                 child: Row(
                   children: [
+                    if (kDebugMode)
                       StreamBuilder(
                         stream: ServerConnection.getInstance().broadcast,
                         builder: (context, snapshot) {
@@ -57,7 +59,7 @@ class ChessApp extends StatelessWidget {
                         },
                       ),
                     ),
-                    const TurnIndicator(),
+                    if (kDebugMode) const TurnIndicator(),
                   ],
                 ),
               )),