v2.0.1 - Enable module usage using `github()` directive

• improve DEA statistics bar plot
• improve continuity by enabling end-to-end compatibility with downstream modules
• to enable module usage using github() directive
  • source utils.R via paramsinstead ofsnakemake@source`
  • comment global.yaml (now requires full snakemake installation, not minimal)
• add nodefaults to all env YAML

Full Changelog: v2.0.0...v2.0.1