[7/7] Telephony: Blacklist support

Base: https://gerrit.omnirom.org/#/c/5668/
telephony: https://gerrit.omnirom.org/#/c/6347/
InCallUI: https://gerrit.omnirom.org/#/c/5669/
Mms: https://gerrit.omnirom.org/#/c/5671/
Settings: https://gerrit.omnirom.org/#/c/5011/
TelephonyProvider: https://gerrit.omnirom.org/#/c/5012/

Conflicts:
	res/values/illusion_strings.xml
	src/com/android/phone/CallFeaturesSetting.java
	src/com/android/phone/CallNotifier.java

Change-Id: I546b497f6abf1f5f832c550438686d0fe60d0570