Add security API

Open-webOS-DCO-1.0-Signed-off-by: Janne Kiiski <janne.kiiski@palm.com>
Open-webOS-DCO-1.0-Signed-off-by: Keith Derrick <keith.derrick@lge.com>

Conflicts:

	include/public/nyx/common/nyx_device.h
	include/public/nyx/module/nyx_device_internal.h
	src/core/nyx_core_impl.c

Change-Id: Id58df1b81b320f60becaaba1463ba5ee633094c5