Added David Updegraff as maintainer of CRAYL1

MAINTAINERS

@@ -318,6 +318,11 @@ Rune Torgersen <runet@innovsys.com>
 
 	MPC8266ADS		MPC8266
 
+
+David Updegraff <dave@cray.com>
+
+	CRAYL1			PPC4xx
+
 Josef Wagner <Wagner@Microsys.de>
 
 	CPC45			MPC8245
@@ -347,7 +352,6 @@ Unknown / orphaned boards:
 	RPXClassic		MPC8xx
 	RPXlite			MPC8xx
 
-	CRAYL1			PPC4xx
 	ERIC			PPC4xx
 
 	MOUSSE			MPC824x