[gnome-games] (26 commits) Non-fast-forward update to branch wip/exalm/unified-window

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/unified-window' 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:

  01d1d18... shortcuts-window: Ensure GThemedIcon type
  07a4d7a... collection-header-bar: Add .titlebar style class to headerb
  5b526c6... display-header-bar: Switch to HdyHeaderBar
  9ffa798... display-header-bar: Add .titlebar style class to headerbars
  e8932dd... application-window: Switch to HdyApplicationWindow
  dfed0e9... ui-view: Remove title_bar property
  62a92b7... collection-box: Merge into CollectionView
  c9fef15... collection-header-bar: Merge into CollectionView
  d34ca97... collection-view: Bind subview title directly
  3a868c8... ui: Introduce TitlebarBox
  a72340d... fullscreen-box: Port to TitlebarBox
  063c0f5... display-box: Use the same headerbar in fullscreen and windo
  c61b6a6... display-box: Merge into DisplayView
  25b4ff7... ui-view: Make a widget
  b6d0384... display-header-bar: Merge into DisplayView
  03f9eae... application-window: Create views in XML
  8d374d6... preferences-subpage: Use HdyHeaderBar
  2436acc... preferences-subpage: Add allow-back property
  928dd67... preferences-window: Separate selection mode and can-swipe-b
  1804a59... preferences-subpage: Move headerbar within the window
  50046e5... preferences-window: Port to HdyWindow
  d9602f8... preferences-subpage-keyboard: Simplify layout
  f5bf47c... preferences-subpage-gamepad: Simplify layout
  b2bd804... collection-view: Allow back swipe in titlebar

Commits added to the branch:

  cbb6a2e... Fix error message (*)
  1e0e69d... Add translators comment to several translatable strings (*)
  7680c6e... shortcuts-window: Ensure GThemedIcon type
  502c439... collection-header-bar: Add .titlebar style class to headerb
  bfa8e84... display-header-bar: Switch to HdyHeaderBar
  a12c7ab... display-header-bar: Add .titlebar style class to headerbars
  66d1170... application-window: Switch to HdyApplicationWindow
  abe049c... ui-view: Remove title_bar property
  c41894c... collection-box: Merge into CollectionView
  2d14718... collection-header-bar: Merge into CollectionView
  2f1a84b... collection-view: Bind subview title directly
  552c8f5... ui: Introduce TitlebarBox
  594080c... fullscreen-box: Port to TitlebarBox
  7850a7b... display-box: Use the same headerbar in fullscreen and windo
  31b5885... display-box: Merge into DisplayView
  8a9e947... ui-view: Make a widget
  2ec5c63... display-header-bar: Merge into DisplayView
  3f8b002... application-window: Create views in XML
  8b9cad3... preferences-subpage: Use HdyHeaderBar
  6c3dc17... preferences-subpage: Add allow-back property
  7fb9992... preferences-window: Separate selection mode and can-swipe-b
  c07023c... preferences-subpage: Move headerbar within the window
  ba67487... preferences-window: Port to HdyWindow
  fe14008... preferences-subpage-keyboard: Simplify layout
  50f98ca... preferences-subpage-gamepad: Simplify layout
  d3beced... collection-view: Allow back swipe in titlebar

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