[mingw-openjpeg/f20] (2 commits) ...Update spec, rebase patches

[Sandro Mani]

Summary of changes:

  59d9776... Add patches for CVE-2013-6052 CVE-2013-6053 CVE-2013-6045 (*)
  f4d7eb0... Update spec, rebase patches (*)

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