remove temporary fasta files to loawer disk usage. lower coverage and identity threshold in gmap rescue

add input pointing to the mapping/chrom/temp directory containing all the mapping files (blat, gmap)

now the nomenclature of the new geen ids can be setup in the config.yaml file. Also 2 new rules to compile the blat results and the anchoring summary

BUG: tag GMAP_Wholegenome was not added into the final GFF file. this is now corrected in reformatGmapWGGFF.py script

new script to reformat output of gmap for whole genome results. Gmap create 1 feature gene per mrna. This script merges all mrna features under the same gene feature