Mark the GIGABYTE GA-8I945GZME-RH and SST SST25LF040A as supported

Success report:
http://www.flashrom.org/pipermail/flashrom/2011-June/006797.html

lspci and other info:
http://www.flashrom.org/pipermail/flashrom/2010-August/004531.html

Corresponding to flashrom svn r1431.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/flashchips.c b/flashchips.c
index 5ee8210..4b6cf3f 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -5583,7 +5583,7 @@
 		.model_id	= SST_SST25VF040_REMS,
 		.total_size	= 512,
 		.page_size	= 256,
-		.tested		= TEST_OK_PROBE,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_spi_res2,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=