update content hashes of generated chunks
update content hashes of generated chunks

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