[Improvement] documentation is the most important things for new babies

[wj-Mcat]

Introduction

documentation of wechaty is like a piece of shit, which can't help the newbabies to get started quickly, also of python-wechaty.

So it's important to imporve the documentation to make wechaty greater.

things to do

• docs of python-wechaty

  • improve readme to make it more readable
  • improve the basic description of current docs
  • add tutorial docs
  • update basic faq docs
  • add more how-to docs, eg: how to send message not in on_message event handler.
  • plugin contrib docs can be merged into current docs system.

• docs of python-wechaty-plugin-contrib

  • improve readme to make it more readable
  • add plugin explanation docs
  • add tutorial docs

• operate the python-wechaty community to make it more active

Conclusion

I have few times to contribute with love, so welcome more developers joining us to make community greater.