[2/4] Telephony: Add Dialer suggestions and reverse lookup

Change-Id: I6cb8faee3e6db22cafae283a527d6261efebaf50

Conflicts:

	res/values/custom_strings.xml
	res/xml/call_feature_setting.xml
	src/com/android/phone/CallFeaturesSetting.java

(cherry picked from commit ab4f4f87b55a01fc4740b8895512462c6b7e9f21)

Conflicts:
	res/values/cr_strings.xml
	res/xml/call_feature_setting.xml