Merge branch 'stable-3.0' into stable-3.1

* stable-3.0:
  ReplicationTasksStorage: Add unit tests

Change-Id: Ic4d28918223e8b4f3b0d8a83b1c987be22d8db45
tree: 4f17ee9b3da47745941eff82d425c82db76495de
  1. .gitignore
  2. .mailmap
  3. .settings/
  4. BUILD
  5. LICENSE
  6. src/