start index at 1 in formats.agp.mask()
add --quota to compara.catalog.ortholog()
modify default gap type in formats.agp.frombed()
increase table size in assembly.preprocess.diginorm()
do not limit type after formats.gff.uniq()
fiona outputs fa in projects.tgbs.novo()
+ Optimize hashing method used in formats.fasta.identical()
  Support multiple checksumming methods: MD5 or GCG