Log Message:
Update to gqview 1.3.9.  Changes:
* Updated bg, es, fi, fr, pl, ru, sv, and vi translations
* Batch rename dialog now automatically updates the result preview
* Added V for fullscreen toggle, in addition to F
* Updated man page
* Fix broken translation of text in exif display
* Fix exif crash when encountering unknown data format id
* Miscellaneous bug fixes

Okayed by wiz.