Screenshot and plugin adding to Python Plugin Manager

[CreasolTech]

First, thanks for the plugin: I'll try it in the next weeks, as soon as I'll get the WiFi interface for the Mitsubishi airco.
I just want to suggest:

1. put a screenshot in the README.md
2. add your plugin to the Python Pluging Managers (installing one of these 2 plugins, it's possible to list your plugin and install it easily)

• https://github.com/stas-demydiuk/domoticz-plugins-manager
• https://github.com/ycahome/pp-manager

3. after the plugin is added to Python Plugin Manager, remember to update the plugin page flagging the last column https://www.domoticz.com/wiki/Plugins
   Thanks.
   Paolo