removing caching from main server
code refactoring in main server and replica server
only started transaction can be aborted after time is out
preiodically clean aborted and commited transactions
using rebind instead of bind
reading relpica information from configuration file
catching exception in secondary server
moving ReplicaServer running to ReplicaServer main method
throw unsupported operation in replica server
remove unneeded log in replica server
minor changes in RreplicaServer and MainServer
creating registry on the required port for replica server
handling spcial cases in lost messages exception
using rebind instead of bind and adding some notfication messages
initializing replicaServers ArrayList in MainServer
testing some cases from client point of view