[nautilus] (21 commits) Non-fast-forward update to branch wip/antoniof/extension-properties

[António Fernandes <antoniof src gnome org>]

The branch 'wip/antoniof/extension-properties' 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:

  c154a94... properties-window: Add star button
  fa5ca08... libnautilus-extension: Introduce model-based properties ext
  9cdf2db... properties-window: Add support for new extension API
  053fad4... image-properties: Port to new API
  277d500... image-properties: Don't depend on GTK
  7c90ca1... audio-video-properties: Port to new API
  3c2d847... properties: Remove old extensions API
  62756a0... menu-provider: Don't pass GtkWindow
  d907e9a... libnautilus-extension: Drop widget provider
  9fd9bd7... column: Don't depend on GTK
  dc829f6... libnautilus-extension: Bump pkgconfig version

Commits added to the branch:

  254902f... properties-window: Add star button (*)
  fff9e92... Update POTFILES.in (*)
  673e6b1... sidebar: Build with cloudproviders support (*)
  2e48a8d... sidebar: Don't unref NULL pointer (*)
  9dcb29d... flatpak: Add libcloudproviders dependency (*)
  7f27c09... sidebar: Fix menu styling for cloud provider accounts (*)
  6ed625a... sidebar: Fix several memory leaks (*)
  8257d30... Update Russian translation (*)
  2a8030b... Update Occitan translation (*)
  a521563... Update Occitan translation (*)
  7227c24... properties-window: Add star button
  6e8219e... libnautilus-extension: Introduce model-based properties ext
  075bb9f... properties-window: Add support for new extension API
  966112e... image-properties: Port to new API
  c44bf1f... image-properties: Don't depend on GTK
  39c91c7... audio-video-properties: Port to new API
  a4439a4... properties: Remove old extensions API
  c2900c4... menu-provider: Don't pass GtkWindow
  11704ca... libnautilus-extension: Drop widget provider
  8c3c13a... column: Don't depend on GTK
  e34f1fa... libnautilus-extension: Bump pkgconfig version

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