use cvmfs.py for walkCatalogs.py
use cvmfs.py for walkCatalogs.py

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