Moved tools/ out of atrf, in preparation of merge with atusd.

- atrf/tools/: moved to tools/
- tools/Makefile: updated path to Makefile.recurse
- tools/atspi-id/Makefile, tools/atspi-reset/Makefile,
  tools/atspi-rssi/Makefile, tools/atspi-trim/Makefile,
  tools/atspi-txrx/Makefile, tools/lib/Makefile: updated paths to f32xbase
  and to atrf/fw/include

tools/atspi-rssi/Makefile

@@ -0,0 +1,21 @@
+#
+# atspi-rssi/Makefile - Build the spectrum scan utility
+#
+# Written 2010 by Werner Almesberger
+# Copyright 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.
+#
+
+
+F32XBASE = ../../../f32xbase
+
+MAIN = atspi-rssi
+
+include $(F32XBASE)/lib/Makefile.common
+
+CFLAGS += -I../../atrf/fw/include -I../include
+LDLIBS += -L../lib -latspi