[gnome-boxes] (23 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:

  1b8a322... Add DeferredChange class
  33d5140... props-page-widget: Add add_deferred_change()
  aa0f5f4... props-page-widget: Add boolean reboot_required field
  0f8bcdb... props-page-widget: Add add_property()
  cd6d179... props-page-widget: Add add_size_property()
  8cd92c3... props-page-widget: Add add_string_property()
  c14a0cc... properties: Asynchronously populate pages
  12fcbab... props-page-widget: Async constructor
  5f689f5... i-props-provider: get_properties() now async
  94480c6... Add PropertiesSnapshots widget
  311602d... tmp

Commits added to the branch:

  a98bdec... Add Language headers to po files (*)
  fc4d624... Updated Lithuanian translation (*)
  1832fec... Updated German translation (*)
  4766ef1... Updated Spanish translation (*)
  7dd0538... Updated Portuguese translation (*)
  a662a68... Updated Hebrew translation (*)
  e5609ca... Updated Czech translation (*)
  7a3bce3... Updated Finnish translation (*)
  bc91107... appdata: Add "translate" URL (*)
  988cfe2... Add DeferredChange class
  19cdd54... props-page-widget: Add add_deferred_change()
  578abfc... props-page-widget: Add boolean reboot_required field
  26e0c95... props-page-widget: Add add_property()
  b81eb16... props-page-widget: Add add_size_property()
  a6f35b7... props-page-widget: Add add_string_property()
  5084f38... properties: Asynchronously populate pages
  5853b47... props-page-widget: Async constructor
  5b3c56c... i-props-provider: get_properties() now async
  13ca20b... Add PropertiesSnapshots widget
  97d330d... wizard: show_customization_page() now async
  6d9e8fe... i-props-provider: get_properties() return page
  bde187f... Drop now redundant SnapshotProperty
  275c03b... i-props-provider: Drop now redundant Property hierarchy

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