NFC Polling Mode (3/3)

(cherry picked from commit 2f6aadca9d0d47b0b51c9d00ca581ebbef516b4b)
frameworks: Configurable up to user (LTE or 4G) - [1/2]

Credit Daxx for the original implementation

Change-Id: I80711a547851ec94c2391169ca9c2a1da877fac7

Conflicts:

	core/java/android/provider/Settings.java

(cherry picked from commit 3dd73d4c7abdf423fcc202c4d2bacfe10003013b)

Conflicts:
	core/java/android/provider/Settings.java

(cherry picked from commit b85ba552ca1fc933b1248f47e8e35e51f0bb2636)
(cherry picked from commit 371cff32dec9673f44d2e4677f764661ebef7258)
(cherry picked from commit 994ea600ffbfee05ea9b5c895cc1743e51a19d01)