[hplip] (6 commits) ...Merge branch 'f18'

[Jiří Popelka]

Summary of changes:

  1b94e07... release bump (*)
  7e3be4e... Merge branch 'f17' into f18 (*)
  c3a4a28... Ship %{_localstatedir}/log/hp/tmp directory (bug #859658)
  ea35158... /usr/share/hplip/prnt/plugins has been listed twice
  367b829... Merge branch 'f17' into f18
  037f4e9... Merge branch 'f18'

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