Fixed missing include compile error under fedora
Fixed missing include compile error under fedora

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