[gnome-games] (21 commits) Non-fast-forward update to branch wip/exalm/libhandy2

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/libhandy2' 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:

  ae0e297... ui: Wrap plugin descriptions
  653feaf... ui: Add PreferencesSubpage
  23e8d43... ui: Add 'subpage' property to PreferencesPage
  2fd9286... ui: Add subpage support to PreferencesWindow
  d2aad98... ui: Convert GamepadConfigurer a subpage
  bc4bfd6... ui: Convert KeyboardConfigurer into a subpage
  dc4c0de... ui: Clean up PreferencesPageControllers
  a658688... ui: Remove immersive mode from preferences
  774226a... ui: Remove visible_page_changed() from PreferencesPage
  ef8e569... ui: Drop custom headerbars from preferences pages
  98a08b2... flatpak: Build libhandy
  fda7838... ci: Build libhandy for cross_distro targets
  440a8c7... build: Add libhandy dependency
  f3a7920... fixme: Add css from libhandy example
  2fa5ca0... ui: Use HdyColumn for preferences pages
  9a40ff3... ui: Use HdyLeaflet in preferences window
  625b625... ui: Use HdyTitleBar in preferences window
  85198fe... ui: Add PreferencesSidebar
  995c51a... ui: Use PreferencesSidebar in preferences window
  3ac81f8... ui: Remove unnecessary box from preferences winow

Commits added to the branch:

  aeffe8a... ui: Remove unnecessary box from preferences window
  d0ee8f2... ui: Wrap plugin descriptions
  960a6dd... ui: Ellipsize info labels in controller configurers
  011fe77... ui: Add PreferencesSubpage
  5f40ed1... ui: Add 'subpage' property to PreferencesPage
  b66e9b3... ui: Add subpage support to PreferencesWindow
  c252731... ui: Convert GamepadConfigurer into a subpage
  63d9531... ui: Convert KeyboardConfigurer into a subpage
  5dd9505... ui: Clean up PreferencesPageControllers
  87a7e09... ui: Remove immersive mode from preferences
  638c372... ui: Remove visible_page_changed() from PreferencesPage
  0d50d6f... ui: Drop custom headerbars from preferences pages
  55e2d97... flatpak: Build libhandy
  66c339e... ci: Build libhandy for cross_distro targets
  1b95850... build: Add libhandy dependency
  5585ee2... fixme: Add css from libhandy example
  dd585c5... ui: Use HdyColumn for preferences pages
  892bc55... ui: Use HdyLeaflet in preferences window
  f1b4738... ui: Use HdyTitleBar in preferences window
  03ac3f2... ui: Add PreferencesSidebar
  d14f855... ui: Use PreferencesSidebar in preferences window