Kiss, RaceFlight, and QuickRates

[list] [*] Added support for Kiss, RaceFlight, and QuickRates. [*] Fixed an issue with the Ctrl/Cmd key in macOS for the map editor. [*] Added a download button next to the “Environment Info” in the pause menu, allowing players to subscribe to the current map played in the session. [*] Fixed a bug that could send too much power on high throttle during fast yaw movements. [*] Reduced drone friction on the ground and walls, allowing for small slides. [*] Improved stability during minor collisions. [*] The 144 fps limiter now correctly limits the frame rate to 144 fps. [/list]