[3.5-dev] Character sheet/negative pals

[molybdenum]

When equipping an item with a negative pval, the character sheet shows a '+' in the grid. Not sure if this is a bug or just something that isn't implemented, but showing a '-' seems more logical and informative.

Edit: changed title.

[molybdenum]

Looking at the source, I see why this would be rather difficult. Disregard.