[gnome-control-center] (8 commits) Non-fast-forward update to branch wip/hadess/power-saver-on-low-battery

[Bastien Nocera <hadess src gnome org>]

The branch 'wip/hadess/power-saver-on-low-battery' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  911a439... power: Add UI for "power-saver profile when battery is low"

Commits added to the branch:

  aceaa40... Update Friulian translation (*)
  179bda1... Make PpNewPrinterDialog a GtkDialog instead of GObject (*)
  16aa95b... Return a PpNewPrinter instead of PpPrintDevice, use gtk_sho (*)
  6223858... Formatting cleanup. (*)
  b193251... gtk_widget_show over gtk_widget_show_all. (*)
  a73a095... ppd_list is not a copy, don't free it. (*)
  c3c58aa... Code cleanup based on feedback. (*)
  1144db5... power: Add UI for "power-saver profile when battery is low"

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