- added the iolite directory as an editable dev-dependency, so iolite can be imported without being installed (and without a need to manipulate the path)
- changed the environment-accesses to use environs instead of os.getenv

- added black and isort as dev-dependencies to use them in file watchers
- as all black releases are pre-releases, a specific
  version number is required to avoid an error when locking
  (I chose the latest version)

- added black and isort as dev-dependencies to use them in file watchers
- chose isort 4.3.21 to match the pre-commit setup
- chose black 20.8.b to match the pre-commit setup
- also all black releases are pre-releases, a specific
version number is required to avoid an error when locking
- added a pyproject.toml to configure isort

- moved place and device response handling into separate methods

- added toml as a pre-commit dependency
- added toml to pipenv

- added a Heating Scheduler object for interaction with the heating intervals endpoint
- added helpers to get rooms and entities to the Discovered class, to use these rooms with the Heating Scheduler
- added a jupyter notebook to showcase the Heating Scheduler
- added tests and extended client tests, for safer refactoring
- updated the readme to introduce the Heating Scheduler

# Conflicts:
#	Pipfile.lock

- updated lock file after merge

- updated lock file afterwards

- added missing spaces to bulletpoints in README.md
- suppressed security warning in test_heating_scheduler.py, as the password is hard-coded deliberately and only used to verify that the client encodes a given password correctly

- renamed discovered into discovered_rooms, as only rooms will be stored
- refactored Interval min/max temperatures into constatnts
- detailed the instructions on how to install jupyter notebook and how to fix a ModuleNotFoundError that may occur when using jupyter from within the venv

- Changed black version to 19.10b to match pipenv-setup's dependency
- Regenerated lock file

# Conflicts:
#	Pipfile
#	Pipfile.lock