Log Message:
Update to 0.7

03/03/2006 - UFRaw-0.7 released, based on DCRaw v8.05.
* Much more accurate white balance temperature setting.
* White balance presets per camera model.
* Show the channel multipliers in the UI.
* Apply base curve before gamma curve.
* Fix a few general bugs.
* Fix camera specific bugs for Sony F828, Sigma Foveon, Nikon D2H, D1X.