* - [+] duplicate hot-import-bot as monster

* - [*] more logical order

* - [*] enable resume connection

* - [+] add from  media-file-bot.ts demo

* - [+] add emoji cleansing

* - [+] add error & signal handling

* - [+] add configuration files hot-import

* - [*] update README

* - [*] fix for PR, step 1

* - [*] fix for PR, step 2: on-message.js

* - [*] fix for PR, step 3, update README & rename run-monster-bot.sh

* - [+] add "Run" section to descript how to start the demo

add new example for listener hot-import functionality, and deprecated all hand writen hot-reload (#935 #1100)

update(license): use @copyright instead of Copyright https://github.com/Chatie/wechaty/pull/725/files#r136114369 (#725)