[system-config-printer] (4 commits) ...Removed old pointer/keyboard grabbing code as it no longer works (bug #971459).

[Tim Waugh]

Summary of changes:

  b41139f... More fixes for UTF-8 encoding issues (bug #969846). (*)
  b9ed62a... Notify urgencies have new names with gi.repository (bug #97 (*)
  eaa6459... More fixes for UTF-8 encoding issues (bug #971417). (*)
  a8dad7a... Removed old pointer/keyboard grabbing code as it no longer  (*)

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