Software-in-the-loop (SITL) Simulation for testing

[heappy]

• [x] Create Simulink Modell of Hype Aircraft
• [x] Create Virtual AHRS CAN Messages via Udp
• [x] Create Virtual GPS CAN Messages via Udp
• [x] Create Virtual RAI In / Out CAN Messages via Udp
• [x] Implement in every Inport and Outport a SITL DEFINE for software in the loop
• [x] Update on makefile with Udp connection