Better Landing Gear

* Added animations for landing gears. (You can open it with CTRL key)
* Don't try to land without landing gears, otherwise plane will rub on the ground. Try to land your plane while landing gears are active. Also when you open landing gears, plane will slow down. So you can land your plane without any problems.
* Added little animations to wings if you look carefully when you enter/exit the vehicle you can see them.

Camera Improvements

* Changed Thermal Cam's colors.
* Changed monitor's pozition a little bit.

Removed Normal Ground Cam

Added Thermal Cam