Enable Samsung STK
Do not build Wi-Fi HAL

Does not work because we use module-based Wi-Fi.

Change-Id: Id3778506a5c18f3740a9203423ddbde4dac3b497
sepolicy: give vclmk full permission over /proc/vid

 vclmk will think the processes it can't access are zombies

Change-Id: I05cd7dbf585a5d2f3affd521903d2fe47497cf61