Fixed error in running "create_GTF_abundance_from_database.py" tool. (#341)
Fixed error in running "create_GTF_abundance_from_database.py" tool. (#341)

Added new "reformat_gtf.py" tool.
BioDocker/containers,BioContainers/containers,BioDocker/containers,BioContainers/containers,BioContainers/containers,BioContainers/containers