Implemented MALI r3p2 GPU OC/UV (Derteufel)
mdnie: small corrections

Change-Id: If3ab69096d827ba989e0a996cddd4ccc828a693b
disable some log spam

Change-Id: Ic96c82d31780adc302b6789ac09c653ee3aa795c
Added v2.5 I9300 defconfig and updated build script