add functions from SeattleSeq138 to exclude by default
get rid of printing DP and GQ (streamlines tsv output)
fix it so that if there's someone in the family with desired genotype = "any", they don't automatically count towards filling the required number of hits per family
a little better logging
made it so that subjectreq pedigree input file can contain individuals who are not currently in the vcf but those individuals will automatically be ignored
handle missing DP/AD info