[sane-devel] genesys/gl646 backend update

[stef]

	Hello,

	I'm currently progressing on adding support for the Strobe XP200. The latest 
development version now can do uncalibrated 75 dpi A4 color scans. The next 
steps are:
	- handling of a scan area shorter than the document
	- adding other dpi
	- add a persistent calibration

	On the G2410 side, I have coded registers setup for 300 and 600 dpi scans. So 
uncalibrated scan at these dpi should be doable. But since I don't have a 
device to test, issues are expected.

	This unstable version is available at http://stef.dev.free.fr/sane/genesys .

Regards,
	Stef