* Set ddjvuapi_version to 20.
* Added ddjvuapi support for changing the white point.
* Added option "-u" in djvused.
* Added option "-o djvufile" in djvuxmlparser.
* Added support for <CHARACTER> tag in djvuxmlparser.
* Added print-xmp, set-xmp, remove-smp in djvused.
OBS-URL: https://build.opensuse.org/package/show/graphics/djvulibre?expand=0&rev=5
