Improve the progress bar.

Be compatible with images that have an alpha channel.

Erase the very low frequency of luminosity before applying the plugin. Or advise
to the homogenizer plugin (http://www.logarithmic.net/pfh/resynthesizer).

Translate comments to English.

Output the position of the cuts on a image, for checking purposes.
Optionnaly, don't take into account the old cuts to check for bugs in this feature.

Add http://adn.diwi.org/debian/ on the home page.

Add GPL headers.

Be even closer to Gimp and Debian standards.
