EDIT

ref #1447 improve command line merger

ref #1447 further improve findIdenticalNames for PESI

ref #1447 Improve FindIdenticalNames for PESI

ref #1447, ref #1445 TaxonNode mover for high level taxa

ref #1447 implement PESI commandline merger

minor, cleanup

ref #1447 handle null and ERMS pseudo taxa and some minor changes

ref #1447 underscore for parent diff file

ref #1447 remove unncessary casts and cleanup

ref #1447 add utf8 to writer