[ZOPO ZP998-KOMU K8] Gyroscope fix for google Cardboard

Hello! Sorry for sending message in english, I cant speak italian.

Komu k8/ZP998's Gyroscope is inverted when in landscape mode (phone turned to left).

Google cardboard and all cardboard APPS work with the phone turned left, so they are unusable because when you look left, the phone turns right and all the way around.

The fix is easy, but you need the source code to do it so I can't do it myself.

Please, please fix the inverted gyroscope, make Komu K8/ZP998 compatible with google cardboard.