Alpha Added Fuel Stations (MP Compatible) 0.4

Sorry for the delay in update. I have been rather busy with family and study recently.

• This update fixes the mod to work with 0.23 and added a new feature where if you do not turn your engine off when you refuel you will run the risk of a fire!
• UI has been removed for the moment, You can now refuel by pressing E when in place. You will notice a notification in the top left corner when you are able to refuel.

Huge thank you to @Real_20dka for updating this in my absence!