Settings: Ability to Enable/Disable Smart Wake covers (2/2)

PS1: Init
PS2: Fix DisplaySettings.java
PS3: Attempt fixage?

Change-Id: I98044d9281910df784b3988646f7693cf2fffbc8
Signed-off-by: Arnav Gosain <nolinuxnoparty@gmail.com>
Settings: Wakelock Blocker (2/2)

PS1: Initial port

Change-Id: I2b613d163ed5212a26f591ab8dfee37068e92c08
Signed-off-by: Arnav Gosain <nolinuxnoparty@gmail.com>
wakelock blocker can use the standard layout for preferences

Change-Id: I72ae5ab416163b31e75e0564c5201bec67f85acf