removed defunct fcr_to_vcf() method; vcf_sample_from_metadata option now supports multi keys and defaults to irods keys; new bcftools_exe option; now records that we output tbi_files
removed defunct fcr_to_vcf() method; vcf_sample_from_metadata option now supports multi keys and defaults to irods keys; new bcftools_exe option; now records that we output tbi_files

wtsi-hgi/vr-pipe,wtsi-hgi/vr-pipe