This directory should only be r-x for the process running clearreplica daemon processes
and readable by anyone that is responsible for adding replication definitions or 
receiver directories, 500 (r-x------) is prefered.

shipper.conf is read by cleartrigger and clearreplica_shipper
receiver.conf is read by clearreplica_receiver
hostmap files are read by clearreplica_shipper
keys files are read by clearreplica_shipper and clearrepklica_receiver
config_spec files are read and written to by clearreplica_shipper

