Add JNI dependencies for user builds

 * JNI libs weren't being built on user builds. Fixit!

Change-Id: Ia5fa6a994c0110ca44d5b87f60563bf7d4aef3e6
Revert "Phone: Display Supplementary Service Notifications"

This reverts commit d27d964e41bd33059baecc7312b7180f25c81a7c and
restores our own SSN handling.

Change-Id: Ib61a3e94599f684e414e98969712aaa285714b79
Phone: Incoming Call in Background

Allows user to set that Incoming Call UI will remain in background
if screen is on. Instead, a notification is added to StatusBar, which
can be used to bring up the Incoming Call UI. Ringtone and vibration
still occur as per system settings.

This has the same effect as apps marked as "immersive". It prevents
the incoming call from backgrounding the current activity.

PS 2: minor fix

Change-Id: Ib98dd74268826d511ce43ac75dd9dd66f774c9e7
Phone: Remove double Settings alias

Causes FC due to MSimMobileNetworkSettings to be called when the
Network tile is long-pressed. The MSimMobileNetworkSettings
activity is never called from Settings, so I'm not sure about the
effect on multi-sim phones.

Change-Id: Ieefff8378887c3b05fa4b715e37f5e924854264f
Add missing break statement

* User probably doesn't intend to add additional participants to a
  conversation with someone they wish to blacklist ;)

Change-Id: If0853e2b1a5a9b89b6dc98297ca0f0bdadf9252c