Replication manager: don't update doc if new state == current state
Replication manager: don't update doc if new state == current state

This is to avoid unncessary updates.


git-svn-id: c1f8a8ec0b3bb2e99ab3413722f81f687760e79c@1125317 13f79535-47bb-0310-9956-ffa450edef68

fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb