Galaxy S2 DeviceSettings: Update italian translation

PS3: Prepare for merging

Change-Id: Iaee3273b2920ebdf76b75ee6c831f72d246b3c43
galaxys2: move libril, use SamsungExynos4RIL class

Change-Id: Idec0820fa46fabd0d4703fedef3e6b168b96e800
galaxys2: gps: add magic field to AGpsRefLocationCellID struct

Change-Id: I504efe60e3a0eecd2c77950b5bc8abe97b912685