[2/3] services_telephony: National Data Roaming

Credits: CyanogenMod

Linked commits:
        frameworks/base: https://gerrit.paranoidandroid.co/#/c/3654/
        opt/Telephony: https://gerrit.paranoidandroid.co/#/c/3655/

Change-Id: I12a80d15d0c42434931c78ec87a9996975b53af0
[3/3]Quiet Hours

added from slimroms && adapted from omni

Change-Id: I4f3c3495c0042e7b46107e35cb33e6c858e7d826
Merge "[3/3]Quiet Hours" into kitkat
Merge remote-tracking branch 'PA/kitkat' into kitkat-remix

Conflicts:
	res/values/pa_strings.xml
	src/com/android/phone/MobileNetworkSettings.java
	src/com/android/phone/Ringer.java