Bug fix for group creation on Mac
Bug fix for group creation on Mac

MicBrain/cvmfs,bbockelm/cvmfs,trshaffer/cvmfs,djw8605/cvmfs,Moliholy/cvmfs,Moliholy/cvmfs,djw8605/cvmfs,btovar/cvmfs,cvmfs/cvmfs,alhowaidi/cvmfsNDN,reneme/cvmfs,ruvolof/cvmfs,Moliholy/cvmfs,cvmfs/cvmfs,cvmfs/cvmfs,MicBrain/cvmfs,cvmfs/cvmfs,alhowaidi/cvmfsNDN,reneme/cvmfs,cvmfs-testing/cvmfs,ruvolof/cvmfs,reneme/cvmfs,djw8605/cvmfs,alhowaidi/cvmfsNDN,cvmfs/cvmfs,reneme/cvmfs,trshaffer/cvmfs,MicBrain/cvmfs,btovar/cvmfs,MicBrain/cvmfs,cvmfs-testing/cvmfs,djw8605/cvmfs,alhowaidi/cvmfsNDN,DrDaveD/cvmfs,cvmfs-testing/cvmfs,cvmfs/cvmfs,reneme/cvmfs,bbockelm/cvmfs,ruvolof/cvmfs,cvmfs-testing/cvmfs,cvmfs/cvmfs,DrDaveD/cvmfs,Moliholy/cvmfs,djw8605/cvmfs,Gangbiao/cvmfs,DrDaveD/cvmfs,ruvolof/cvmfs,trshaffer/cvmfs,MicBrain/cvmfs,DrDaveD/cvmfs,alhowaidi/cvmfsNDN,btovar/cvmfs,DrDaveD/cvmfs,ruvolof/cvmfs,bbockelm/cvmfs,Gangbiao/cvmfs,cvmfs-testing/cvmfs,Gangbiao/cvmfs,trshaffer/cvmfs,Gangbiao/cvmfs,btovar/cvmfs,Moliholy/cvmfs,DrDaveD/cvmfs,bbockelm/cvmfs,Gangbiao/cvmfs,btovar/cvmfs,DrDaveD/cvmfs,trshaffer/cvmfs,bbockelm/cvmfs