[plowshare/f16] (4 commits) ...added some comments in the sections build and install again.

[Elder Marco]

Summary of changes:

  4817af9... Update to new upstream snapshot: 1645 (*)
  c48102d... Update to new upstream snapshot: 1657 (*)
  906c417... added some comments in the sections build and install again
  d472d50... added some comments in the sections build and install again

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