Create SamsungGalaxyS3.CONF

Works well with Stock Video player.
Update DirecTVHR.conf
Update SamsungGalaxyS3.CONF

To fix the confusion between TV's and Mobile Devices
Update DirecTVHR.conf
Merge pull request #4 from DeFlanko/DeFlanko_CONF_SamsungGalaxyS3

De flanko conf samsung galaxy s3