enable required apache modules in ubuntu on the first usage
enable required apache modules in ubuntu on the first usage

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