Fix issue with program group being duplicated
Fix issue with program group being duplicated

nh13/picard,nh13/picard,annkupi/picard,alecw/picard,annkupi/picard,alecw/picard,broadinstitute/picard,annkupi/picard,nh13/picard,annkupi/picard,broadinstitute/picard,alecw/picard,broadinstitute/picard,broadinstitute/picard,alecw/picard,nh13/picard,broadinstitute/picard