Collapse multiple spaces in s3 filenames
Collapse multiple spaces in s3 filenames

adsorensen/girder,girder/girder,kotfic/girder,Kitware/girder,jbeezley/girder,RafaelPalomar/girder,data-exp-lab/girder,Kitware/girder,adsorensen/girder,manthey/girder,RafaelPalomar/girder,adsorensen/girder,sutartmelson/girder,sutartmelson/girder,sutartmelson/girder,sutartmelson/girder,adsorensen/girder,RafaelPalomar/girder,girder/girder,kotfic/girder,Xarthisius/girder,manthey/girder,RafaelPalomar/girder,data-exp-lab/girder,kotfic/girder,Kitware/girder,data-exp-lab/girder,jbeezley/girder,girder/girder,jbeezley/girder,Xarthisius/girder,kotfic/girder,data-exp-lab/girder,Xarthisius/girder,adsorensen/girder,Kitware/girder,RafaelPalomar/girder,jbeezley/girder,data-exp-lab/girder,kotfic/girder,Xarthisius/girder,sutartmelson/girder,girder/girder,manthey/girder,Xarthisius/girder,manthey/girder