Merge branch 'stable-3.1' into stable-3.2

* stable-3.1:
  ReplicationConfig: Add missing JavaDoc
  Add method to push changes directly to given replica

Change-Id: I61d49ebb90353fb8f073866cc2525f17fcf3a866
tree: d7921cff4507edf848bdcf5891ef483eabf3bb0f
  1. .gitignore
  2. .mailmap
  3. .settings/
  4. BUILD
  5. LICENSE
  6. src/