CYAN-3419: Major cleanup of email over Bluetooth MAP
-Removed MIME hardcoding passing through to MCE
-Restructured email address formatting and handling to stop confusing MCE
-Added phone book lookup of contact name

Change-Id: I1db4483b99d77dc9383d44292f953f822d38392a

Conflicts:
	src/com/android/bluetooth/map/BluetoothMapContent.java