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/

Change-Id: I546b497f6abf1f5f832c550438686d0fe60d0570

Conflicts:
        common/src/com/android/services/telephony/common/ICallCommandService.aidl
        res/values/custom_strings.xml
        res/xml/call_feature_setting.xml
        src/com/android/phone/CallCommandService.java
        src/com/android/phone/CallFeaturesSetting.java
        src/com/android/phone/CallNotifier.java

        modified:   AndroidManifest.xml
        modified:   common/src/com/android/services/telephony/common/ICallCommandService.aidl
        new file:   res/drawable-hdpi/ic_block_contact_holo_dark.png
        new file:   res/drawable-hdpi/ic_block_message_holo_dark.png
        new file:   res/drawable-hdpi/ic_unblock_contact_holo_dark.png
        new file:   res/drawable-hdpi/ic_unblock_message_holo_dark.png
        new file:   res/drawable-mdpi/ic_block_contact_holo_dark.png
        new file:   res/drawable-mdpi/ic_block_message_holo_dark.png
        new file:   res/drawable-mdpi/ic_unblock_contact_holo_dark.png
        new file:   res/drawable-mdpi/ic_unblock_message_holo_dark.png
        new file:   res/drawable-xhdpi/ic_block_contact_holo_dark.png
        new file:   res/drawable-xhdpi/ic_block_message_holo_dark.png
        new file:   res/drawable-xhdpi/ic_unblock_contact_holo_dark.png
        new file:   res/drawable-xhdpi/ic_unblock_message_holo_dark.png
        new file:   res/values/custom_strings.xml
        modified:   res/xml/call_feature_setting.xml
        new file:   src/com/android/phone/Blacklist.java
        modified:   src/com/android/phone/CallCommandService.java
        modified:   src/com/android/phone/CallFeaturesSetting.java
        modified:   src/com/android/phone/CallNotifier.java
        modified:   src/com/android/phone/ClearMissedCallsService.java
        modified:   src/com/android/phone/NotificationMgr.java
        modified:   src/com/android/phone/PhoneGlobals.java
        new file:   src/com/android/phone/RejectedSmsReceiver.java
Blacklist permission

Change-Id: Ic33c6589707e96135d3d148e339ca4f2035d06ab