message: [Typesript] Add connected attribute to WebBot declaration
diff: @@ -495,6 +495,7 @@ declare namespace botkit {
  interface TwilioSMSSpawnConfiguration {
  }
  interface WebBot extends Bot<WebSpawnConfiguration, WebMessage> {
  + connected: boolean;
  send(src: WebMessage, cb?: (err: Error, res: any) => void): void;
  findConversation(message: WebMessage, cb: (convo?: Conversation<WebMessage>) => void): void;
  }
  