tidy up

Author: mlim15

lib/UI-info.dart

@@ -1,14 +1,10 @@
-import 'dart:io' show Platform;
-
 import 'package:flutter/material.dart';
 
 import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 import 'package:Nowcasting/support-ux.dart' as ux;
 
-// TODO Make info screen
-
 class InfoScreen extends StatelessWidget  {
 
   _launchURL(String _url) async {

lib/support-update.dart

@@ -12,7 +12,6 @@ import 'package:Nowcasting/support-ux.dart' as ux;
 import 'package:Nowcasting/support-io.dart' as io;
 import 'package:Nowcasting/support-imagery.dart' as imagery;
 import 'package:Nowcasting/support-location.dart' as loc;
-import 'package:Nowcasting/main.dart';
 
 // TODO figure out for sure if the legends need 20 min added to their duration
 // or if forecasts are for the stated time