[gnome-boxes] (37 commits) Non-fast-forward update to branch wip/props-ui-files

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

The branch 'wip/props-ui-files' 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:

  f42c562... Remove USB redirection hacks for < Qemu 1.3
  440bbc4... Remove smartcard hacks for old Qemu
  4dc08de... Drop now redundant PropertyCreationFlag type
  6ec9afc... Add DeferredChange class
  0fb1088... props-page-widget: Add add_deferred_change()
  f2ec940... props-page-widget: Add boolean reboot_required field
  a6bff03... props-page-widget: Add add_property()
  4725576... props-page-widget: Add add_size_property()
  eded07a... props-page-widget: Add add_string_property()
  bc4e27d... properties: Asynchronously populate pages
  b24e4c2... props-page-widget: Async constructor
  75ea17d... i-props-provider: get_properties() now async

Commits added to the branch:

  1f615bb... Updated Occitan translation (*)
  5d234ef... util-app: Match regex across multiple lines (*)
  c757317... Update Catalan translation (*)
  fe16989... Updated German translation (*)
  0c4402f... build: Support non-srcdir builds (*)
  2ce47f5... Updated Slovak translation (*)
  5ab3142... Updated Indonesian translation (cherry picked from commit d (*)
  6359257... Updated Indonesian translation (*)
  3f5e2f4... Release 3.21.3 (*)
  66dcfb9... notificationbar: Limit concurrent notifications to 5 (*)
  912ff3e... vm-configurator: Don't ignore custom XML on old VMs (*)
  ef23a98... configure: Add a comment about home page URL changes (*)
  63f73ea... vm-configurator: Only update config of our VMs (*)
  a01f426... Use URL in strings instead of URI (*)
  e04de70... spice-display: Be more strict when validating URI (*)
  9d33511... Updated Spanish translation (*)
  53d65f1... spice-display: Inform user if SPICE agent not installed (*)
  098d332... Updated Spanish translation (*)
  f84c690... spice-display: Keep display alive if USB available (*)
  2fc38f4... machine: Handle new disconnection cases (*)
  6d7014c... remote-machine: Connect to a non-null unconnected display (*)
  3344e99... Updated Friulian translation (*)
  28fe32e... Updated Friulian translation (*)
  50b9b9f... Updated Slovak translation (*)
  9200935... Remove USB redirection hacks for < Qemu 1.3
  c3c8558... Remove smartcard hacks for old Qemu
  babc2eb... Drop now redundant PropertyCreationFlag type
  8ed7d7d... Add DeferredChange class
  cddc6ac... props-page-widget: Add add_deferred_change()
  080bd1d... props-page-widget: Add boolean reboot_required field
  dc86398... props-page-widget: Add add_property()
  08e8b01... props-page-widget: Add add_size_property()
  afab75c... props-page-widget: Add add_string_property()
  764c5be... properties: Asynchronously populate pages
  4838f0c... props-page-widget: Async constructor
  e26d07f... i-props-provider: get_properties() now async
  33bf86d... tmp

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