removed unused CVMFS_GLUEBUFFER_SIZE from parameter list in cvmfs_config
removed unused CVMFS_GLUEBUFFER_SIZE from parameter list in cvmfs_config

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