message: add try/catch to message parsing
diff: @@ -31,9 +31,12 @@ function WebBot(configuration) {
  bot.connected = true;
  ws.on('message', function incoming(message) {
  -
  + try {
  var message = JSON.parse(message);
  controller.ingest(bot, message, ws);
  + } catch (e) {
  + console.error('Message must be a JSON parsable string.');
  + }
  });
  