Fixed parsing of custom inputted "-cols"

In handling the columns Organism, Organism (ID), Taxonomic lineage and Taxonomic lineage IDs, when some of Taxonomic lineage (LEVEL) or Taxonomic lineage IDs (LEVEL) columns are specified.

UPIMAPI now properly adds and discards columns through its execution, obeying the respective conditions.

Also, UPIMAPI now detects if input ends in a compressed format, i.e., if an input file is specified and ends with .zip, .tar, .gz or .bz2, UPIMAPI will stop executing and will exit.