More revisions to exploring_worth

[Hans Ronne]

>And it seems that it does work.  I also added a fix that allows it to
>correctly evaluate the consumption of units that consume materials while
>moving, but also produce them (e.g. infantry and armor in the standard
>game).

Great. I have tested it with a few modules, and it's certainly an
improvement to the current code. I will check it in.

Hans

Hans Ronne

hronne@pp.sbbs.se