pkg changes: uses "gimptool" to install (causes an annoying error msg
about arguments to "install" - this is harmless), installs the
standalone "ufraw" utility too
update to 0.4; from the changelog:
-based on DCRaw v6.33
-Rotate Fuji images by 45 degrees.
-Preview dialog is more responsive.
-Disable internationalization for Hebrew and Arabic (The right to left
setting doesn't do good to the preview dialog).
-bugfixes
