Fixed multiple MAP issues.

+ Bluetooth Settings properly stores the MAP state as a shared
preference.
+ A Bluetooth's Settings profile will display MAP even if it was
previously denied.

Bug: 17391677
Change-Id: I94dd7d1a75cc4fe09647c85d84d9e3651a07a673

src/com/android/settings/bluetooth/MapProfile.java

@@ -113,7 +113,7 @@ final class MapProfile implements LocalBluetoothProfile {
 
     public boolean connect(BluetoothDevice device) {
         if(V)Log.d(TAG,"connect() - should not get called");
-        return true; // MAP never connects out
+        return false; // MAP never connects out
     }
 
     public boolean disconnect(BluetoothDevice device) {