Unsupported Indoor Tractor Pulling 0.85

there were some issues with the dirt in the last update, let me know if it's still broken.

Changelog:
- track is flipped around, so the former start-area is now the shutdown area
-start and FP mark lights are now pulsating, as upposed to flickering
-removed hideous former spawn area.
-added big room behind the `screen`
-the FP mark lights and start lights are also flipped.
-added reverb effect for obvious reasons (recommended by cyberrednec)

Have fun! (trailer pack by AR162B is still required)

Changelog:
- Changed lighting, looks more like IJsselhallen Zwolle now
- Removed GM advert, caused some issues
- Removed ability to access track directly, you have to go around the back, behind the ¨sled¨
- Added a back hall for spawning bigger vehicles (because some people were complaining about lack of spawn space for bigger vehicles like the T-Series)
- Added a Guard Rail in front of the stands (whatever you call it, my native language isn´t English)
- (Quick change:...

With this update the hall more resembles the Indoor tractor pulling in Zwolle, the Netherlands. Here are the changes:

Change log:
- Removed ugly window at full-pull
- Added Ad-Banners from Hirochi Raceway
- Added a screen at the full-pull line
- Removed seats at the left side of the track
- Added seats from Hirochi Raceway
- Added Gavril Grand Marshall advert to the left side of the track
- Removed official access to the unused room (I decided...