[pyflakes/f19] (4 commits) ...Avoid interfering with pies in version check (#1039706, Timothy Crosley).

[Ville Skyttä]

Summary of changes:

  be6e6a3... Update to 0.7.3. (*)
  4aeb8e6... - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass (*)
  2cf98b5... Build Python 3 version (#1004668). (*)
  f89af43... Avoid interfering with pies in version check (#1039706, Tim (*)

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