I9100G: Pimp my vibrator

Translations ported over from XperiaSettings.

Patch Set 2: Fix the value going bonkers upon clicking cancel in the dialog.

Change-Id: I2c66545f097cc45ec30ec239eea0d98c626139f1
I9100G: Add Content Adaptive Backlight Control & Panel Gamma Control

Change-Id: I0e80d868e95e66c21bcbe8f6a772bed664bac015