Fixes for V1.81
Although the V1.81fix looks the same as 1.8 appart from the new fencing 2 good performance gains were had by removing the recieve shadow map from the 1000+ trees. Cast shadow is still active and so is collision annd the visual impact is minimal. The old fencing was replaced and also cast and recieve shadows is now off as it was a gain that had minimal impact visually and a good gain to be had. The new fencing also blends better with the map.
The texture was fixed for all the buildings that used the Hangar diffuse.. Various other reported minor issues have also been fixed.