serrano: Add AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET to policy

Change-Id: I21ddd4b16b9af1ec6bed55d6141ffb37704599b0
serrano: Use NFC configuration from stock KitKat

Change-Id: Ia9c011b7e7d151cedab23960ebcd41ace1078fa6
serrano: Disable ZSL option for camera app

 * Fixes at least burst mode, maybe other stuff too

Change-Id: I9e1a475015764266c84adcf3cbd18aafa7f13a21
Merge branch 'cm-11.0' into kk_mkt