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* CHANGES
* databses.ENADownload class removed (the ftp used are deprecated and not maintained
by EBI)
* kraken refactorisation: kraken1 support removed. kraken_builder.py module not required
anymore. Old code still intereting has been moved to databases.py
The kraken.py module was split into analysis.py and multikraken.py into a new sub directory called kraken.
This should be transparent for the user and developer. See PR
* All tools related to pipelines have be move to an external Python package (sequana_pipetools, on pypi )
* All tools related to sphinx extension have be move to an external Python package (sequana_sphinext, on pypi)
* Rules are still in used but will be replaced little by little by an external Python package (sequana-wrappers, on github)
* github action now included for a better CI
* Lots of cleanup !