References to acceptors removed.
OpenReplica script is added to start concoord on EC2 remotely.
Documentation and OpenReplica script added and updated.
Clean up.
VERSION 1.1.0

ConCoord only has Replica nodes. Replica nodes also act as acceptors
and can act as name servers if wanted. Name servers can be master name
servers that bind to port 53 or can update the Amazon AWS service Route53.

OpenReplica is a script like ConCoord that can setup and start nodes
remotely.

Documentation is updated to reflect the changes.