mako: use custom lights library

attention gets priority, then any notifications, then
finally charging LED (enabled)

Change-Id: I85c76b59be96607b9e7388d8951001afd8c89632
Signed-off-by: Roman Birg <romanbirg@gmail.com>
Signed-off-by: dh-harald <github@criminal.hu>

Conflicts:
	liblight/Android.mk
	liblight/lights.c