Update to Mustek backend 0.76 (look at ChangeLog and mustek.CHANGES for more details)

Man page and mustek.desc now list all the known scanner names
Added maintainer infos to AUTHORS and mustek.c; web page link to mustek.desc and man page

backend/mustek.CHANGES

@@ -0,0 +1,36 @@
+CHANGES for the SANE Mustek backend
+
+2000-03-18
+  * released backend version 0.76
+  
+2000-03-17
+  * removed some compiler warnings
+  * changed the sane.model names (e.g. ScanExpress 12000SP instead of
+    C06IDW...)
+  * added SCSI information output to inquiry
+  * adjusted debug levels and debug output
+
+2000-03-15
+  * fixed typo in man page
+
+2000-03-12
+  * released backend version 0.75
+  * man page update
+  * mustek.desc update
+  * test for option < 0 in sane_get_option_descriptor (thanks to Oliver Rauch)
+  * added do_stop in sane_cancel (don't wait for next read that will
+    possibly never happen)
+  * fixed firmware version identification for newer ScanExpress models
+    (patch from Marco G. Salvagno)
+  * probably fixed linedistance correction at high resolutions for 
+    MFS-1200SP firmware 1.00 and possibly others (patch from Andreas Beck)
+  * added check for ADF ready in sane_start (patch from Joerg Anders)
+  * Bug fix in the STORE makros (patch from Norbert Mueller)
+ 
+  
+2000-03-06
+  * created mustek.CHANGES file
+  * released backend version 0.74
+  * added linedistance correction for the 600 II N + documentation updates
+  * added detection of newer ScanExpress models ("XC06" instead og " C06")
+  * bugfix for 600 II N waiting 60 s before cancelling