proper history display; sorting of gdm and history results
proper history display; sorting of gdm and history results

ClinGen/clincoded,ClinGen/clincoded,ClinGen/clincoded,philiptzou/clincoded,philiptzou/clincoded,ClinGen/clincoded,philiptzou/clincoded,ClinGen/clincoded,philiptzou/clincoded,philiptzou/clincoded