Update installation instructions
I'm currently setting up my pet uncloud environment but the setup instruction are outdated/broken (e.g. we do not use pipenv anymore, app.py is now uotp and uotp-client, ...).
I'm currently setting up my pet uncloud environment but the setup instruction are outdated/broken (e.g. we do not use pipenv anymore, app.py is now uotp and uotp-client, ...).