rpm cosmetics
Merge branch 'master' of github.com:cvmfs/cvmfs
Fixed 'cvmfs_config chksetup' for root not in sudoers
Fixed hanging reload when reload socket can not be
dont kill cvmfs processes if reload failed
Merge branch 'add_replica_simplification' of github.com:reneme/cvmfs into add_replica_simplification
minor shellscript fix and user-exists sanity check in add-replica