FIX: 620 - proper cleanup() handler
FIX: 620 - proper cleanup() handler

alhowaidi/cvmfsNDN,Gangbiao/cvmfs,cvmfs/cvmfs,trshaffer/cvmfs,DrDaveD/cvmfs,Moliholy/cvmfs,DrDaveD/cvmfs,alhowaidi/cvmfsNDN,reneme/cvmfs,cvmfs/cvmfs,DrDaveD/cvmfs,Gangbiao/cvmfs,trshaffer/cvmfs,djw8605/cvmfs,alhowaidi/cvmfsNDN,Gangbiao/cvmfs,alhowaidi/cvmfsNDN,Moliholy/cvmfs,DrDaveD/cvmfs,Moliholy/cvmfs,DrDaveD/cvmfs,cvmfs/cvmfs,Moliholy/cvmfs,DrDaveD/cvmfs,reneme/cvmfs,djw8605/cvmfs,cvmfs/cvmfs,Gangbiao/cvmfs,trshaffer/cvmfs,trshaffer/cvmfs,djw8605/cvmfs,cvmfs/cvmfs,Moliholy/cvmfs,reneme/cvmfs,alhowaidi/cvmfsNDN,reneme/cvmfs,cvmfs/cvmfs,Gangbiao/cvmfs,djw8605/cvmfs,trshaffer/cvmfs,cvmfs/cvmfs,djw8605/cvmfs,reneme/cvmfs,DrDaveD/cvmfs