sf: Don't use vsync event offsets

Unlike the hammerhead's, the panel on the G2 appears not to
require these delays
Android.mk: Add LS980 to make barrier

Change-Id: I41f60ac9e4f58756c0c14acaf716f838c68cbf3a
Move nfc to device repos, due to LS980 using pn544 instead of bcm2079x

Change-Id: I1ab441fcffadd072707486e0bedb8450a86a42eb
wifi: Adjust to new driver

The driver now reads the mac address directly from NV from kernel
space, remove the userspace config generation code.
Reenable WFD
overlay: move phone overlay to telephony service

Change-Id: I0ef596c062127682ba4e85322bb31b85209906a4
audio: Fix fluence configuration
Merge "overlay: move phone overlay to telephony service" into cm-11.0
Merge "Android.mk: Add LS980 to make barrier" into cm-11.0
Merge "Move nfc to device repos, due to LS980 using pn544 instead of bcm2079x" into cm-11.0