v0.7.3

Minor new features:

• add taxonomy output via sourmash tax on the gather results (#100)
• add a gather-only summary step (#99)
• update to use sourmash picklists and manifests for significant decrease in disk space, increase in speed (#94, #103)
• make missing config options clearer (#102)
• add CLI usage info (#90)
• re-try logscale and gridlines to new figure 10 (#87)
• add per-genome coverage & abundance reporting (#85)

Developer fixes:

• add sourmash to the papermill environment (#111)
• Update Snakemake version (#106)
• update dependencies in setup.py and environment.yml (#89)

Documentation updates:

• change default targets and update help docs (#101)
• fix README for new targets (#109)