Add test for removing admin flag via REST API
Add test for removing admin flag via REST API

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