[gnome-photos] (24 commits) Created branch wip/rishi/misc-fixes

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/misc-fixes' was created.

Summary of new commits:

  2e4cb4a... search-type-manager: Skip empty collections in Favorites
  91c4e4d... google-item: Make it a final class
  989ea61... media-server-item: Make it a final class
  08b3a9f... tracker-change-monitor: Make it a final class
  026e154... main-window: Cancel editing when pressing escape
  7ea4fcc... application, utils: Define a macro for the export sub-path
  6354c02... query-builder: Skip exported URIs
  3930819... view-model: Break a reference cycle
  3d9cb23... preview-view: Unref the PreviewNavButtons during destructio
  d9f795f... tracker-favorites-controller: Break a reference cycle
  74066b1... tracker-collections-controller: Break a reference cycle
  6e32e32... offset-collections-controller: Break a reference cycle
  2251b6b... tracker-search-controller: Break a reference cycle
  75a7896... offset-favorites-controller: Break a reference cycle
  569d6d2... collection-icon-watcher: Break a reference cycle
  94954c5... preview-nav-buttons: Break a reference cycle
  f54a286... preview-nav-buttons: Be more strict about what is acceptabl
  6f9f1ed... preview-nav-buttons: Hold references on internal widgets
  1489fdb... selection-controller: Break a reference cycle
  a399fcb... tracker-controller: Make the ref / unref pairs more obvious
  e703a9b... tracker-controller: Break a reference cycle
  ef7116f... base-item, item-manager: Stop thumbnailing jobs during shut
  7cd9fcd... tracker-controller: Guard against get_query returning NULL
  89547d2... offset-controller: Guard against get_query returning NULL