Merge tag '2.0.1' into develop

New features:
- new default missing values threshold imposed for samples in distance matrix creation
- new default perc_identity_ref value for loci search in allele calling analysis
- Github actions for testing.
Bug fixed:
- Multiple statistic modes bug fixed
- BLAST database creation bug due to punctuation signs in file name fixed
- Changed python modules to be installed from conda-forge in environment.yml
- ST profile identification bug fixed
Documentation:
- Channel order in conda installation command