anchor.diff:      String chatHandle2 = "authorBot";
       Colour tint2;
       String chatText = "JR: HELLO WORLD\nAB:No need to shout.";
  +
  +    bool useRandomChat = true;
       /**
        *
        * TODO:
  
positive.code: 
      @override
      Future<Null> draw([Element container]) async {
          if(canvas == null) {
              print("making new canvas");
              canvas = new CanvasElement(width: width, height: height);
  
negative.code:         Element ret = new DivElement();
          ret.setInnerHtml("Pesterlog Text, with Chat Initials On First Line:");
          TextAreaElement dollArea = new TextAreaElement();
          dollArea.value = chatText;
          dollArea.rows = 10;
          dollArea.cols = 60;
          ButtonElement dollButton = new ButtonElement();
          dollButton.setInnerHtml("Change Chat");
          ret.append(dollArea);
          ret.append(dollButton);
  
          dollButton.onClick.listen((Event e) {
              chatText = dollArea.value;
              useRandomChat = false;
              draw();
          });
          return ret;
  