changes: 
  - 2021-06-07 initial Legume Federation Data Store file preparation
  - 2021-06-12 Applied prefixes to fasta and GFF files - see file_transformations above.
  - 2021-06-14 Sorted GFF, i.e. gff3sort.pl --precise sento.Myeongyun.gnm1.ann1.gene_models_main.gff3
  - 2023-08-28 Shorten some scaffold names, in which runs of underscores caused problems