Settings: Add proximity wake option

Ports and combines:

http://review.cyanogenmod.org/#/c/66658/
Settings : Add preference for proximity wake

http://review.cyanogenmod.org/#/c/69347/
Proximity Wake-Up : adjust strings

http://review.cyanogenmod.org/#/c/69803/
Settings : Make proximity opt-in

Change-Id: Iea0853eccf764438c7aaac76afd13c364fcea0ec

Conflicts:
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java
Settings: Fix no preferred APN

Add preferred APN if found no match.

CRs-Fixed: 748830

Change-Id: Ibecf88a3e6236de13a0a4291438a6e62159a05e0
packages: settings: CryptKeeper: Disable FDE if PFE activated

Don't allow Full-Disk-Encryption (FDE) after Per-File-Encryption (PFE)

Change-Id: I5ed46d4362f6536a6cf526aa5bf4bac4610c47b6
Port: Wake on plug (2/2)

Change-Id: I22ee2a05040561cca796814573adc5226f1f03d4

Conflicts:
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java
Protected Apps: update protected apps screens UI

Change-Id: I2dd922956f8ffd9ed153c3d1aa1f9161a127e4c6
Remove unnecessary drawables for launching Protected Apps

Change-Id: I58f471ef9d64c7ced79befbfc30b94d75a0085a2
Move Blacklist and Notif Filter to Privacy

Match CM 11

Change-Id: I5e3f9c26b68a89ba1622d95e2d0e4f4a93361c5e
Android 5.0.1