jewel: default to MTP USB mode

You can't default to ADB since user is required to enable USB debugging
before adb kicks in. UMS was deprecated to help save users from
themselves (unclean unmounts and apps left wondering what happened to
their storage volume). We should at least default to MTP, even if users
will opt to change this later.

Change-Id: Idd1dc485c9cceeb1ff44a60d9bfd0b25a22a4046
jewel: update build fingerprint, description, ID for 4.13.651.3 update

Change-Id: I84be2a799405b00e94eb3b06d12984e690ff8bbd
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0