[hplip/f22] (2 commits) ...Only build necessary parts for Python2 module.

[Tim Waugh]

Summary of changes:

  8b7f3ba... Build and ship also Python 2 modules for hp-plugin (bug #11 (*)
  c2c95df... Only build necessary parts for Python2 module. (*)

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