Add patch - frameworks/base: Hack for "no network" bug
use caf audio variant

Who cares what it's called. This just means less patching outside
device tree. This is misleading because it would indicate we're
building something from hardware/qcom/audio-caf which isn't the
case. Audio HAL in device tree of course has always been CAF based.

Change-Id: I13f19ed3e34ef5e6c4ee5176bb2fc806b3f0cd29
cortex-a5 has VFPv4

Change-Id: I79c6257dd3a5276e911e41f10485ad5482413359