Add createCollection method to python client
Add createCollection method to python client

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