Feature: rumble (DS Rumble Pak events to the Thor's motor)

[aabrole]

Requested by u/Luna_the_Miqo: MPH supported the DS Rumble Pak; map those events to the Thor's rumble motor. From Feedback Round 1.

[aabrole]

Acknowledged and on the list after the v0.2.5 feedback round. The DS Rumble Pak is a GBA-slot device the game polls; the plan is to catch those writes in the engine and drive the Thor's vibrator through the app.