[3/4] Dialer lookup

Squashing in call changes:

Not using the PhoneNumberService API for reverse lookups anymore

Change-Id: I75c2a4f5241a5bef5fd78610758629f7543bc4da

InCallUI: Code cleanup

(Yes, this is a dumb commit lol)

Change-Id: Id9dc511d292e96bcda8f575bf393baa5cc4e163b

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
[3/7] InCallUI: Blacklist support

Base: https://gerrit.omnirom.org/#/c/5668/
telephony: https://gerrit.omnirom.org/#/c/6347/
Mms: https://gerrit.omnirom.org/#/c/5671/
Settings: https://gerrit.omnirom.org/#/c/5011/
TelephonyProvider: https://gerrit.omnirom.org/#/c/5012/
Telephony: https://gerrit.omnirom.org/#/c/5010/

Change-Id: I38e3f38ec4a773485c065d258e1ab5d40b9ddd53