Raw Unit Y-Axis Assumes Square

[iroessle]

In Features.py:

world_tl_to_feature_minimap = transform.Linear(
scale=raw_resolution / map_size.max_dim() if raw_resolution else None)

This only works correctly if the map is a square. Otherwise the dimension that is smaller than map_size.max_dim() gets improperly scaled down. The correct solution would be to scale each dimension of raw resolution by the commensurate max length of each map dimension.

-Ian