[2/3] Telephony: Add Dialer suggestions

Change-Id: I6cb8faee3e6db22cafae283a527d6261efebaf50
Signed-off-by: zwliew <zhaoweiliew@gmail.com>

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