Mark SST49LF080A as fully tested

Mark EVGA nForce 780i board as supported.

Full logs are here:
http://www.flashrom.org/pipermail/flashrom/2011-January/005779.html

Corresponding to flashrom svn r1269.

Signed-off-by: Brandon Dowdy <brandonrd7@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/flashchips.c b/flashchips.c
index 9f2b64f..1f17966 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -6144,7 +6144,7 @@
 		.total_size	= 1024,
 		.page_size	= 4096,
 		.feature_bits	= FEATURE_EITHER_RESET,
-		.tested		= TEST_OK_PRE,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_jedec,
 		.probe_timing	= TIMING_FIXME, 
 		.block_erasers	=