[nautilus] (11 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:

  254902f... properties-window: Add star button
  3b2429e... libnautilus-extension: Introduce model-based properties ext
  4aa333e... properties-window: Add support for new extension API
  e6337ee... image-properties: Port to new API

Commits added to 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