Moved fw/ and tools/ into atrf/ as well.

- fw/: moved to atrf/fw/
- tools/: moved to atrf/tools/
- atrf/fw/atspi/Makefile, atrf/fw/boot/Makefile: updated relative path to
  f32xbase
- atrf/tools/Makefile: updated relative path to Makefile.recurse
- atrf/tools/atspi-id/Makefile, atrf/tools/atspi-reset/Makefile,
  atrf/tools/atspi-rssi/Makefile, atrf/tools/lib/Makefile: updated relative
  path to f32xbase
- atrf/fw/include/at86rf230.h: corrected path in title
- atrf/tools/include/atspi.h: added title and copyright header

atrf/fw/boot/Makefile

@@ -0,0 +1,22 @@
+#
+# boot/Makefile - Makefile for DFU-capable boot loader for ATSPI
+#
+# Written 2008, 2010 by Werner Almesberger
+# Copyright 2008, 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.
+#
+
+MAIN=boot
+OBJS=$(MAIN) usb dfu version
+
+F32XBASE = ../../../../f32xbase
+
+include $(F32XBASE)/fw/common/Makefile.system
+include $(F32XBASE)/fw/common/Makefile.common
+
+CFLAGS += -I../common -I../include
+LDFLAGS += --code-size $(PAYLOAD_START)