Creates a chatbot to hear about instructions and run commands on bash linux server

It is based on an example mentioned on

https://codelabs.developers.google.com/codelabs/cloud-slack-bot/index.html?index=..%2F..index#14

This integrates the chatbot technology from Slack to create an app and integrate into a Workspace a bot to execute commands on a bash terminal under a linux server.

The bot script can interact with other hosts using ssh and run remote commands and later collect results.

Thanks to Slack and Google for creating such great products.