Remove now unneeded fgpautils.h include from avalon.
diff --git a/driver-avalon.c b/driver-avalon.c
index 8493f1e..5bafe17 100644
--- a/driver-avalon.c
+++ b/driver-avalon.c
@@ -36,7 +36,6 @@
#include "elist.h"
#include "miner.h"
#include "usbutils.h"
-#include "fpgautils.h"
#include "driver-avalon.h"
#include "hexdump.c"
#include "util.h"