lockscreen notifications: readd wake on notification

for all the crybabies

Change-Id: If05c6311014a3a5d9dc2e10ebef55a0d6e60e06c
active display fixes
fix navbar ghost issues
fix some screen turning off issues
only add mactivedisplayview if it's null
stuff
remove AM/PM as a preference

Change-Id: I5912a044d874da7e815c746a380b69fa1d46c87e