Karl Heinz Kremer <khk@khk.net>

backend/epson.c: Allow more than 8 bit color depth for
  preview mode since Xsane can handle this. Some code cleanup.
  Removed ancient code that was used to determine the resolution
  back when the backend still had a slider for the resolution
  selection.
backend/epson.desc: Updated version number, added new scanners.

backend/epson.desc

@@ -10,8 +10,8 @@
 ;
 
 :backend "epson"                  ; name of backend
-:version "0.2.02"                 ; version of backend
-:status :beta                     ; :alpha, :beta, :stable, :new
+:version "0.2.07"                 ; version of backend
+:status :stable                   ; :alpha, :beta, :stable, :new
 :manpage "sane-epson"             ; name of manpage (if it exists)
 :url "http://www.freecolormanagement.com/sane"        ; backend's web page
 
@@ -53,6 +53,12 @@
 :model "GT-7000"
 :interface "SCSI"
 
+:model "GT-8000"
+:interface "SCSI"
+
+:model "ES-8500"
+:interface "SCSI"
+
 :model "Perfection 636S"
 :comment "US version of GT-7000"
 :interface "SCSI"
@@ -91,6 +97,9 @@
 :model "Expression 1600"
 :interface "SCSI USB IEEE-1394"
 
+:model "Expression 1680"
+:interface "SCSI USB IEEE-1394"
+
 :model "FilmScan 200"
 :interface "SCSI"
 :comment "A better backend for the FilmScan 200 can be found at <A HREF=\"http://www.vjet.demon.co.uk/scanner/\">http://www.vjet.demon.cu.uk/scanner/</A>"