add CernVM-FS 2.2.2 to the migration step
add CernVM-FS 2.2.2 to the migration step

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