message: [Unrouted VC] Allow http and https, but warn in case of non-SSL.
diff: - (NSURL *)urlForRoute:(NSString *)route
  {
  - if ([route containsString:@"http"]) {
  - return [NSURL URLWithString:route];
  + if ([route hasPrefix:@"http"]) {
  + NSURL *url = [NSURL URLWithString:route];
  + if ([url.scheme isEqualToString:@"http"]) {
  + NSLog(@"WARNING: Using a non-SSL URL, which is probably not what we want in production: %@", route);
  + }
  + return url;
  }
  BOOL useStaging = [[NSUserDefaults standardUserDefaults] boolForKey:ARUseStagingDefault];
  