Merge branch 'stable-3.8' into stable-3.9

* stable-3.8:
  Fix incorrect documentation about excludeRefs
  Document replicateHiddenProjects setting
  Log stacktrace when replication fails

Change-Id: I0cb9398616fe5becf5d43a254cc8ebde7274588b
tree: b8ca362d64aa99a271536fb8b1fa82d60b76005c
  1. example-setup/
  2. src/
  3. .gitignore
  4. BUILD
  5. Jenkinsfile
  6. LICENSE