[0ad/f18] (4 commits) ...Update to latest upstream release

[pcpa]

Summary of changes:

  afecffc... Rebuild due to "jpeg8-ABI" feature drop (*)
  d5c15d9... Rebuild for Boost-1.53.0 (*)
  5d92899... Rebuild for Boost-1.53.0 (*)
  5d924be... Update to latest upstream release (*)

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