Merge branch 'develop'

.gitignore

.gitlab-ci.yml

.pylintrc

.readthedocs.yaml

LICENSE.txt

MANIFEST.in

README.md

apollon/analyses.py

apollon/audio.py

apollon/commands/__init__.py

apollon/commands/apollon_export.py

apollon/commands/apollon_features.py

apollon/commands/apollon_hmm.py

apollon/commands/apollon_onsets.py

apollon/fractal.py

apollon/hmm/__init__.py

apollon/hmm/graph/__init__.py

apollon/hmm/graph/grapher.py

apollon/hmm/graph/img/hubert.png

apollon/hmm/poisson/poisson_core.py