Make isAncestor private
Make isAncestor private

RafaelPalomar/girder,salamb/girder,kotfic/girder,sutartmelson/girder,data-exp-lab/girder,msmolens/girder,opadron/girder,sutartmelson/girder,girder/girder,essamjoubori/girder,manthey/girder,jcfr/girder,salamb/girder,kotfic/girder,essamjoubori/girder,adsorensen/girder,opadron/girder,sutartmelson/girder,Xarthisius/girder,opadron/girder,jcfr/girder,data-exp-lab/girder,chrismattmann/girder,data-exp-lab/girder,RafaelPalomar/girder,salamb/girder,manthey/girder,chrismattmann/girder,kotfic/girder,jbeezley/girder,girder/girder,adsorensen/girder,msmolens/girder,salamb/girder,adsorensen/girder,jbeezley/girder,chrismattmann/girder,kotfic/girder,kotfic/girder,Xarthisius/girder,data-exp-lab/girder,jcfr/girder,RafaelPalomar/girder,chrismattmann/girder,Kitware/girder,jcfr/girder,data-exp-lab/girder,msmolens/girder,adsorensen/girder,Kitware/girder,essamjoubori/girder,chrismattmann/girder,sutartmelson/girder,msmolens/girder,jcfr/girder,girder/girder,RafaelPalomar/girder,salamb/girder,adsorensen/girder,essamjoubori/girder,Xarthisius/girder,Xarthisius/girder,essamjoubori/girder,opadron/girder,manthey/girder,RafaelPalomar/girder,opadron/girder,jbeezley/girder,girder/girder,jbeezley/girder,Kitware/girder,msmolens/girder,sutartmelson/girder,Kitware/girder,manthey/girder,Xarthisius/girder