Merge branch 'stable-4.10' into stable-4.11

* stable-4.10:
  Prepare 4.9.4-SNAPSHOT builds
  JGit v4.9.3.201807311005-r

Change-Id: I5f73f240951733e8d81d634aa5340a0861936a0c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>