Implement FlightPathPlanner

[ufechner7]

The flight path planner controls

• power production
  • flying figures of eight
  • reel out
  • reel in
• parking

Implement

• enum SystemState
• enum FPPS
• FlightPathCalculator
• methods of FlightPathCalculator
• FPPSettings
• FlightPathPlanner
• methods of FlightPathPlanner
• SystemStateControl

Integrate

• Integrate FlightPathPlanner and SystemStateControl

[ufechner7]

Implemented.