[gnome-photos] (25 commits) Non-fast-forward update to branch wip/rishi/collection

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/collection' 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:

  dbc1c80... application: Don't miss changes to the current child BaseMa
  b90ceff... application: Use g_auto*
  345dafa... application: Simplify code
  2853050... application: Create SearchContextState once Application is 
  cb31940... source: Prevent the ID and name from getting overwritten
  74bc594... debug: Add a debug flag to track changes to the BaseManager
  bedea85... base-manager, item-manager: Log additions and removals
  f8b4e77... source: Offer symbolic icons, if possible
  dcbfe85... source: Support GMount-backed sources for importing
  411f803... application: Add an import action
  f589b8d... source-notification: Support GMount-backed sources for impo
  1775ed6... Add Filterable::is_search_criterion
  c0ed729... base-model: Ignore Filterables that are not search criteria
  c3251a8... embed, source-manager: Show notifications for mounts presen
  6437ff5... source-manager: Track GMounts representing USB storage & PT
  c1b5aa0... Add PhotosModelButton
  d5cdb47... Add PhotosRemovableDeviceWidget
  f595ce7... Add PhotosRemovableDevicesButton
  ec1860e... main-toolbar: Show the attached devices
  78985b8... application, base-model: ...
  d43ee78... embed: Rename a variable
  3668c3d... embed: React to SearchMatch changes; include it in the sear
  1272ee2... tracker-controller, tracker-search-controller: Delay SEARCH
  62e32dc... Add a new mode for importing items from an attached device
  f9be1e6... Tracker Import Controller

Commits added to the branch:

  d5d28be... application: Don't miss changes to the current child BaseMa (*)
  f03b1ea... application: Use g_auto*
  edc5198... application: Simplify code
  d743b22... application: Create SearchContextState once Application is 
  91fb42a... source: Prevent the ID and name from getting overwritten
  66a7298... debug: Add a debug flag to track changes to the BaseManager
  3fb0e00... base-manager, item-manager: Log additions and removals
  0918a5e... source: Offer symbolic icons, if possible
  b34d35a... source: Support GMount-backed sources for importing
  1adca08... application: Add an import action
  6b38a10... source-notification: Support GMount-backed sources for impo
  1c4503c... Add Filterable::is_search_criterion
  18464b9... base-model: Ignore Filterables that are not search criteria
  1a73157... embed, source-manager: Show notifications for mounts presen
  91ec77e... source-manager: Track GMounts representing USB storage & PT
  745b025... Add PhotosModelButton
  2d7bf99... Add PhotosRemovableDeviceWidget
  845500a... Add PhotosRemovableDevicesButton
  aba9197... main-toolbar: Show the attached devices
  7bba725... application, base-model: ...
  77e5b7b... embed: Rename a variable
  61eb59c... embed: React to SearchMatch changes; include it in the sear
  93ef8d7... tracker-controller, tracker-search-controller: Delay SEARCH
  98f5c2f... Add a new mode for importing items from an attached device
  b149839... Tracker Import Controller

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