v1.13.3

Added

• more test coverage of bit-ez-screen
• added tests for bit-gen-kraken2-tax-plots, bit-kraken2-to-taxon-summaries, and bit-calc-variation-in-msa
• integration test for bit-cov-analyzer

Changed

• modularized bit-calc-variation-in-msa
• updates to bit-gen-kraken2-tax-plots
  • modularized
  • appropriately adds domain letter to plots from GTDB tax kraken2 reports now