[calibre/f16] (19 commits) ...Update to 0.8.25 Rebuild for new libpng

[Kevin Fenzi]

Summary of changes:

  5986a62... Update to 0.8.12 (*)
  eb8af91... Update to 0.8.13 (*)
  5d01f0d... Update to 0.8.14 (*)
  f4d6312... Update to 0.8.15 (*)
  5800a0e... Update to 0.8.16 (*)
  f4c5d41... Update to 0.8.17 (*)
  8de5ceb... Rebuild for new libicu (*)
  781fbc6... Update to 0.8.18 Apply patch for new poppler Drop upstreame (*)
  8e88123... Update to 0.8.19 (*)
  439ac85... Rebuild (poppler-0.17.3) (*)
  119fda7... Update to 0.8.20 (*)
  17be73a... Update to 0.8.20 (*)
  acf0eee... Rebuild (poppler-0.18.0) (*)
  559fb11... Update to 0.8.21 (*)
  eba9e69... Update to 0.8.22 (*)
  ef73164... rebuild(poppler) (*)
  9d6c8ef... Update to 0.8.24 (*)
  f851869... Update to 0.8.25 Rebuild for new libpng (*)
  1822747... Update to 0.8.25 Rebuild for new libpng

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