[libtomcrypt] (6 commits) ...Add two-key 3DES support, needed by pycrypto.

[Simone Caronni]

Summary of changes:

  0c3b163... Various fixes (*)
  b30fc2d... Update changelog (*)
  b36d33b... Merge branch 'master' into f19 (*)
  c23d118... Merge branch 'master' into f19 (*)
  0133b30... Merge branch 'master' into f19 (*)
  62d6721... Add two-key 3DES support, needed by pycrypto. (*)

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