fusion3: use sony illumination_service

Change-Id: I8909735e1f33daa79782d1d6ec33464db95d4e2c
Merge "fusion3: use sony illumination_service" into android-4.3
recovery: TWRP-ify

Change-Id: I4e894e240f326e27f4b71bd3ae8023bdb81f24e2
fusion3: Remove some unused stuff

The retire fence stuff is a result of CM's AOSP+CAF frankendisplay mess

Change-Id: I221afe1027deda30cea773ca1870747b4f9cdb42
Local code cleanup and Show LTE symbol instead of 4G

We  don't need the value as it default to "0" for backlight button

Change-Id: I1c432a8b674963b5220f12e2fe595e7c84133373