Moved the Arduino files into uvgad folder since the Arduino app i have requires it. I also updated MyRuns app code to display UV in cloud, shade, sun and updated the UltravioletService code to send the individual values when called via a broadcast.

Also removed extra callback in CurrentUVIFragment to invoke the UVI servie, as there already is a service that performs the callback.
Merge branch 'master' of https://github.com/jried31/UVGAD