Updated the nav as the basic tutorials were renamed in the last PR.
resolves #569
Type of change
fix: A bug fix
Remarks (Optional)
mkdocs serve fails locally, something to do with my path, so my new nav is untested. I'll work on getting it running but the new nav shoooould be fine.
Description
Updated the nav as the basic tutorials were renamed in the last PR.
Type of change
Remarks (Optional)