Log Message:
Update to 1.3.7 from Soren Jacobsen PR pkg/23850.

Changes sine 1.3.6:

* Added text display of filename in icon view.
* Context menus now have underscore mnemonics.
* Fullscreen key binding changed to F.
* Added Swedish, updated Russian translations.
* Fix crash when updating thumbnails.
* Fix warnings/crash when thumbnails are set over 100 pixels high.
* Fix crash when displaying exif data.