Include NOTICE and license information for "iw"

The project is licensed under ISC license which is compatible with BSD:
http://git.kernel.org/cgit/linux/kernel/git/jberg/iw.git/tree/COPYING

Change-Id: Ib6624ab263fedcdb9815656ca932c37b221deac8
diff --git a/MODULE_LICENSE_BSD_LIKE b/MODULE_LICENSE_BSD_LIKE
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_BSD_LIKE
diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..73e19ac
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,16 @@
+Copyright (c) 2007, 2008	Johannes Berg
+Copyright (c) 2007		Andy Lutomirski
+Copyright (c) 2007		Mike Kershaw
+Copyright (c) 2008-2009		Luis R. Rodriguez
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.