Great renaming: atrf/wpan-atrf* becomes atusb/atusb*

- atrf/: rename to atusb/
- atrf/wpan-atrf.pro, atrf/wpan-atrf.sch, atrf/wpan-atrf.brd,
  atrf/wpan-atrf.cmp: rename to atusb.*
- atrf/Makefile: change ben-wpan to atusb
- atrf/atusb.pro (LastNetListRead): update for name change
- tools/Makefile.common (CFLAGS): change fw/ include location from atrf/
  to atusb/

atusb/fw/include/atspi/usb-ids.h

@@ -0,0 +1,28 @@
+/*
+ * include/atspi/usb-ids.h - USB vendor and product IDs
+ *
+ * Written 2009, 2010 by Werner Almesberger
+ * Copyright 2009, 2010 Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef USB_IDS_H
+#define USB_IDS_H
+
+/*
+ *  Platform-specific settings
+ *
+ * USB_VENDOR = Qi Hardware
+ * USB_PRODUCT = 802.15.4, device 0
+ *                   -- -         -
+ */
+
+#define USB_VENDOR	0x20b7	/* Qi Hardware */
+#define USB_PRODUCT	0x1540	/* ben-wpan, AT86RF230-based */
+
+#endif /* !USB_IDS_H */