[gnome-control-center] (32 commits) Non-fast-forward update to branch wip/rancell/g-define-type

[Robert Ancell <rancell src gnome org>]

The branch 'wip/rancell/g-define-type' 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:

  8f5abd8... Replace old-fashioned GObject boilerplate with G_DEFINE_TYP

Commits added to the branch:

  f8fbe7e... 3.25.92.1 (*)
  325eca5... Updated Vietnamese translation (*)
  40f2b84... Updated Czech translation (*)
  9624b3f... Update Japanese translation (*)
  04f1244... Update French translation (*)
  478cce7... updated Punjabi Translation (*)
  c2c1814... Update Italian translation (*)
  ec70506... Update Croatian translation (*)
  fff80ee... Update Basque language (*)
  27653ae... Fixes to Catalan translation (*)
  4b0cd1a... Update Swedish translation (*)
  8216d4d... Updated Danish translation (*)
  e46c852... Update British English translation (*)
  efa99a9... Update Spanish translation (*)
  f36cef9... Update Japanese translation (*)
  d946668... 3.26.0 (*)
  357e944... window: Split the window decorations between the header bar (*)
  cfbe34f... window: Disable the menubar (*)
  3e04b1c... Only load panel corresponding to OnlyShowIn/NotShowIn (*)
  af1f78a... Update Chinese (Taiwan) translation (*)
  0ec56ed... Updated Bulgarian translation (*)
  38405e2... Updated Slovenian translation (*)
  fa7a2b9... Update Arabic translation (*)
  b97c197... Update Russian translation (*)
  d39408a... Update Polish translation (*)
  12ddb73... color: set min-content-height on the profiles list (*)
  b8c01a2... Updated Czech translation (*)
  daec536... background: Reduce the number of pixbuf creation by caching (*)
  c605808... Update Persian translation (*)
  51c9a32... user-accounts: Fix password strenght check (*)
  045b1f0... Update Icelandic translation (*)
  c698163... Replace old-fashioned GObject boilerplate with G_DEFINE_TYP

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