Add license notice to top of file.
Add license notice to top of file.

Change-Id: I772431d97d3827a1c8b5ed4245363f36a53e2d7d
Signed-off-by: Chris Sinjakli <711c73f64afdce07b7e38039a96d2224209e9a6c@sinjakli.co.uk>

Sinjo/Trivial