Packaging for Conda recipe

[apcamargo]

It would be great to have vClust as a package in Bioconda to make installation easier. Ideally the recipe would be built from a PyPI release, which requires a proper packaging.

Not sure what are the plans at the moment, but I wanted to create this issue to check if there's interest in that. Apparently some binary dependencies are not yet in Bioconda (e.g. LZ-ANI and multi-fasta-split), so some work would have to be done in this regard.

Another advantage of having vClust in a proper package is being able to call it just by vclust (instead of pointing to the script path) through executable scripts.