Jump mod for "Military Truck by Karbi"

A jump modification of Karbi's Military Truck: https://steamcommunity.com/sharedfiles/filedetails/?id=3584320451 My contribution: - add jump capabilities - use of high-duty servos for the primary lifting mechanism - extendable rear cargo bed - extendable rear cargo cover - hidden grav suppression rear cargo - forward/back grappling hooks PROS: - leap over anything to avoid obstacles or reach inaccessible areas CONS: - heavier - longer (monorail privileges revoked) - undercarriage clearance reduced - minor impedance of lifter arm mechanism Hold CTRL to JUMP Hold SPACE to BOOST Press G for grav-suppression / horn Use numpad for limited flight control: 8 - Pitch down 5 - Pitch up 4 - Roll left 6 - Roll right 7 - Yaw left 9 - Yaw right