No reason for this not to point to the file already in the ORS folder
Some color options for overlays

The resource designer can specify low and high color values for any
resource overlays to use, similar to how Kethane resource nodes work.

The config node values should be in 0-1 RGB floats:

lowColor = 0.1, 0.3, 0.4
highColor = 0.8, 0.7, 0.9
Another option to allow for hidden resources

Just makes it easier to exclude such resources from overlays.

There are probably some simple ways to adjust ORS scanners to only
detect such resources under some certain altitude.
Merge pull request #53 from DMagic1/development

More ORS 1.3 changes