kian sahafi

Resolves issue #28

in the course.fast.ai website in the bottom of the page there is an incorrect link associated with the RISE package: which should change from: ```https://rise.readthedocs.io/en/stable/``` to: ``` https://rise.readthedocs.io/en/latest/```

Docker setup failing with error "Initiated Worker with invalid execArgv flags"

26

## Description i am trying to build the project (with my M1 mac) using the docker file in `/docker/start.sh` using this command: `bash docker/start.sh` it fails to builds giving this...

fixed the issue #91 by changing this: ``` try: return self.db[key] except KeyError: return False ``` into this: ``` return self.db.keys() ```

Added docmost - open-source alternative to Notion