Large Update 1.4

•Added VTOL functionality and variables
•Replaced Afterburner dial function with VTOL Angle
•Afterburner now activated by pushing the throttle to max
•Added SH-1 helicopter example vehicle
•Added SF-1VTOL example vehicle
•Textures for SF-1
•Adverse Yaw and Roll options
•Gun recoil option
•Option to totally disable canopy for open cockpit vehicles
•Various small optimizations