Lockheed1049h: replace rotate+pick animation combos with knobs.
* Models/Lockheed1049h_Cockpit.xml (EngPitch): turn into a knob and make it clickable.
* Models/Lockheed1049h_Pedestal.xml (EngPitch, EngThrottle*, EngSupercharger*,
EngMixture*, EngFuelSelector*): replace rotate+pick animation combos with knobs.
