0.349.30 - Disengagement Protocol

This is a customary hotpatch addressing all the glitches found in latest release. Changelog:

• Catching an autopilot target with a salvage manipulator will use the same disengagement protocol as when acquiring cargo, making you move at the same velocity you were moving before intercept.
  
• Salvage manipulator was showing through clouds of dust and explosions.
  
• Drone systems will now lock targets only when they are actively acting upon them. This allows other drone systems or the manipulator to pick up more targets.
  
• Racing crew will keep away from the edge and won’t approach miners as often as they did.
  
• Salvage manipulator is much better at handling light items.
  
• Fixed a bug that caused salvage manipulators to try and catch parts on ships (excavators, reactors, docking clamps). Ships held this way were not counted as a legitimate salvage and in some cases could cause a crash when you returned to the station.