[gnome-photos] (28 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:

  0b95b83... gegl-gtk-view-helper: Look at bbox's origin when positionin
  2c3c9a5... preview-view: Be more strict about what is acceptable
  0b46896... Add Instagram filters
  af3702f... Add a new mode for Edit
  179c33d... Add an edit-current action
  59390d5... embed: Don't reset the PreviewView when returning from edit
  0f7b193... preview-view: Show the buttons when returning from edit mod
  29e4dfc... main-toolbar, icons: Edit toolbar
  ee122f9... base-item: Create the GEGL graph from the main thread
  715940e... base-item: Take advantage of better caching during download
  fef5cbe... Add an image editing pipeline
  5025b93... application, preview-view: Hook up various edit operations 
  47b5331... main-toolbar: Add the GAction to the undo button
  994cc69... base-item: Remove photos_base_item_get_bbox
  c83e672... base-item: Split the loading and editing graphs
  0a5ac5f... gegl-gtk-view: Remove gegl_gtk_view_new_for_buffer
  3fca113... base-item: Add photos_base_item_get_bbox_source
  ac37c6e... Add PhotosTool
  0acf802... utils: Add an extension point for PhotosTool sub-classes
  514bb10... Add PhotosToolEnhance
  b405e00... Add PhotosToolFilters
  022610e... Add PhotosToolCrop
  c51c813... Add PhotosToolColors
  7eac0bf... Add PhotosEditPalette
  520996f... preview-view: Use EditPalette for showing the editing contr
  c742c4d... Add PhotosEditBar
  9cb2a33... preview-view: Use the correct height and width when drawing
  38cae07... preview-view: Drop deprecated GDK_POINTER_MOTION_HINT_MASK