[calibre/f20] (5 commits) ...Update to 1.7.0

[Kevin Fenzi]

Summary of changes:

  9dd9f1e... Update to 1.4.0 (*)
  5dabcf4... Update to 1.5.0 (*)
  684b5a9... Update to 1.6.0 (*)
  203ab2e... rebuild (sip) (*)
  09e284a... Update to 1.7.0 (*)

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