Updated Linden Station

It always bothered me, that the train stations in San Andreas had some logic errors. For instance there not being a platform to reach the other track at Linden Station in Las Venturas.

I fixed this one and added a crossing bridge, some benches, lamps and a vending machine.

In addition, the ticket machines at the nearby Sobell Rail Yards were removed because it made no sense for regular passengers to be there in the first place.

The signals seen on the screenshots are from the reccomended"New Algorithm for Trains (novo algoritmo para trens)" mod by Den_Spb, wich this works with exceptionally well!

https://www.mixmods.com.br/2015/07/new-algorithm-for-trains-novo-algoritmo-para-trens/

v2.0 adds further improvements:

- Lowered platform
- Raised lampposts to show their electrical panels
- Platform edge now looks better / less "modded"
- No more grass clipping through the platform
- Fixed a railway fence clipping through the crossing bridge

Known Issues:
- The bridge has no railings. (I tried copying those from LS, but the .dff also included some fences and powerlines from the area wich I didn't manage to remove despite trying in ZModeler)