[plowshare/f15] (3 commits) ...Update to new upstream snapshot: 1630

[Elder Marco]

Summary of changes:

  b266701... Update to new upstream snapshot: 1591 (*)
  cfb47c2... Update to new upstream snapshot: 1630 (*)
  0d0e18c... Update to new upstream snapshot: 1630

(*) This commit already existed in another branch; no separate mail sent