Log Message:
eom: Update to 1.21.2:

### eom 1.21.2

  * docs: remove eom-dialog.xml reference to fix distcheck
  * Translations update
  * tx: update source file
  * EomMetadataSidebar: Make header include guard actually work
  * EomWindow: Switch keyboard shortcuts for sidebar and gallery
  * Tweak sidebar ui
  * EomPropertiesDialog: Use standard::display-name when showing the parent
  * EomMetadataSidebar: Use standard::display-name when showing the parent
  * Fix GResource dependency calculation for out-of-tree builds
  * Make sure the libpeas-gtk dependency isn't optimized away
  * Remove EomDialog helper class
  * EomPreferencesDialog: Convert to GtkBuilder template
  * EomThumbnail: Load thumbnail frame from a GResource
  * Load EomMultipleSaveAsDialog from GResource
  * eom-window: fix deprecated GtkStock usage
  * Fix build without XMP support
  * Load eom-image-properties-dialog.ui with a gresource
  * properties-dialog: Port to gtk_show_uri_on_window
  * EomPropertiesDialog: Convert to GtkBuilder template
  * EomPropertiesDialog: Remove unused private members
  * Fix metadata sidebar with libexif disabled
  * Fix API docs build without libexif
  * EomMetadataSidebar: fix --without-libexif build
  * EomMetadataSidebar: Clear folder label if no image is set
  * EomSidebar: Increase margin at the sides of the sidebar
  * EomSidebar: Center and reformat page selector
  * EomMetadataSidebar: Fix leaked strings
  * metadata-sidebar: add the details button again
  * EogMetadataSidebar: Try to unclutter and improve the sidebar's look
  * GResource: free css_file
  * Initial GResource migration
  * Starting with eom.css and eom-ui.xml
  * EomExifUtil: Fix build with newer GCC
  * EomExifUtil: Fix build with older GCCs
  * EomExifUtil: Allow freeform formatting of date strings
  * EomMetadataDetails: Improve fractional GPS coordinates support
  * EomPropertiesDialog: Separate Exif/XMP-specific widgets from generic ones
  * EomMetadataDetails: Don't install header file
  * EomExifDetails: Rename to EomMetadataDetails
  * Drop eom_close_confirmation_dialog_set_sensitive
  * scroll-view: Remove a gdk_window_process_updates call
  * util: Port to gtk_show_uri_on_window
  * EomImage: Make sure to emit size-prepared after applying orientation
  * EomImage: Fix too early size-prepared emission
  * EomImage: Slight optimization of private data structure
  * drop forgotten gtkrc file
  * css: drop obsolete old css language

### eom 1.21.1

  * EomWindow: silence a introspection warning
  * Convert to G_DEFINE_TYPE_WITH_PRIVATE
  * EomApplication: Make most members private
  * Add new plugin hook for per-application plugins
  * Make EomWindow a GtkApplicationWindow
  * sidebar: show complete directory in button tooltip
  * properties-dialog: show complete directory in button tooltip
  * Make the URI-label in the properties dialog a button showing the folder
  * exif-details: make value column selectable
  * EomExifDetails: Take Exif IFD into account when creating hash keys
  * Place GPS Exif tags into their own subcategory
  * Reformat Exif tags for GPS position to be better understandable
  * Make sure GPS Exif tags are named and ordered correctly
  * Use GdkPixbuf's "orientation" feature as fallback for autorotation
  * EogScrollView: Implement simple two-pass filtering
  * EomScrollView: Use better downscaling filter
  * Remove unneeded finalize() from EomListStore
  * Update plugins to use EomWindowActivatable interface
  * Add our own activatable interface to EomWindow
  * Replace gdk_spawn_command_line_on_screen()
  * sidebar: replace deprecated gtk_misc_set_alignment
  * EomWindow: Simplify metadata sidebar title
  * EomSidebar: Set orientation property via g_object_new
  * Replace remaining uses of margin-left and margin-right properties
  * EomMetadataSidebar: Allow filename to be wrapped at char boundaries
  * sidebar: fix a deprecation
  * EomMetadataSidebar: Fix deprecation warning with newer GTK+
  * MetadataSidebar: Add a tooltip to the folder button
  * MetadataSidebar: Change layout of the data values
  * Make metadata values in MetadataSidebar selectable
  * Fix build when not building with libexif and/or exempi
  * Don't force-enable the sidebar on startup once a page is added
  * Make Exif/XMP summaries available as sidebar
  * Drop now unneeded TotemScrSaver
  * Use GtkApplication to inhibit the screensaver during slideshows
  * Ensure UI action sensitivity is set at least once
  * Remove leftover DBus service description file
  * Remove spurious g_object_unref
  * reload: ensure that pending updates to UI are complete
  * Port EomApplication to GtkApplication
  * Make the displayed EomImage a property of EomScrollView
  * EomPropertiesDialog: Make details view expand vertically
  * Enable more Drag&Drop actions when eom is drag source
  * Use new DBus API to show the current image in the file browser
  * Add an "Open containing folder" command

### eom 1.21.0

  * Translations update
  * toolbar: add missing popup menu for launching toolbar editor
  * sidebar: replace deprecated gtk_menu_popup
  * editable-toolbar: replace deprecated gtk_menu_popup
  * editable-toolbar: replace deprecated gtk_drag_begin
  * svg: Fix offset coordinates when transforming SVG images on HiDPI displays
  * require libpeas 1.8.0
  * plugins: Use Python 3.x for Python plugins
  * replace deprecated gdk_flush
  * fix some -Wincompatible-pointer-types warnings
  * Scale HiDPI images correctly
  * eom-window.c: avoid deprecated GtkButton:use-stock
* avoid deprecated GtkStock