Brickblock1

Results 3 issues of Brickblock1

Graphics are now taken from ground_tiles.png instead of the industry specific graphics. The port, trading post, liquids terminal, fish farm, fishing harbour have all been changed to use dirty concrete...

Ensures LGV vehicles will work at fullspeed on all highspeed tracks and that newgrf vehicles defined for ELRL will work on IH defined electric tracks

With tile_is_railtype your trains will not get the speed bonus on tracks powered (and equivilant) by IHAA only tracks mapping IHAA to themself