[gnome-photos] (22 commits) Created branch wip/rishi/edit-mode

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/edit-mode' was created.

Summary of new commits:

  e377a46... Add Instagram filters
  d359bd7... Add a new mode for Edit
  aadc8f1... Add an edit-current action
  51721fa... embed: Don't reset the PreviewView when returning from edit
  b46d060... preview-view: Show the buttons when returning from edit mod
  76eda86... main-toolbar, icons: Edit toolbar
  8a3fb98... base-item: Create the GEGL graph from the main thread
  771e55b... base-item: Take advantage of better caching during download
  77e0158... gegl-gtk-view-helper: Remove the processor
  ee99ba6... Add an image editing pipeline
  72bdb7f... application, preview-view: Hook up various edit operations 
  85826c9... main-toolbar: Add the GAction to the undo button
  91969db... base-item: Remove photos_base_item_get_bbox
  67d3d69... base-item: Split the loading and editing graphs
  824833f... gegl-gtk-view: Remove gegl_gtk_view_new_for_buffer
  f112a97... Add PhotosTool
  6e4b3c1... utils: Add an extension point for PhotosTool sub-classes
  26c628a... Add PhotosToolSharpen
  e5effa0... Add PhotosToolFilters
  231e4b2... Add PhotosEditPalette
  4f49d6a... preview-view: Use EditPalette for showing the editing contr
  a74f7af... Add PhotosEditBar