Changes

• Removed the getEulerAngles*** methods in favor of a quaternion Lua library in-game
• Added quaternion Lua library as an in-game API
• Changed the physics_tick event to physics_ticks and updated how it works
  • physics_ticks now saves up previous ticks of data THEN, on game tick, send out the event with the queued physics data
• Updated config documentation
• Added ship help page in-game
• Added new methods to both Ship and Extended Ship API that take vectors