Unambiguous skill syntax

[Lunderberg]

Right now, identically named skills cannot be unambiguously referred to. Add a 'Parent Skill/Child Skill' optional syntax to avoid this. This will allow for items that give bonuses to "Riding/Horse" as distinct from "Animal Handling/Horse".

[Lunderberg]

So, it exists now as part of the CulturePrototype class, but not as anything more general. Musings on how it should handle things. Maybe wildcards should be allowed, or maybe not. I would tend toward not, since it could add complications without any clear benefit.

For example, would "Riding/" mean "Give a bonus to every skill until the riding class", or "Give a bonus to the first skill under the riding class"? The first is the more natural interpretation, but could be handled by giving a bonus directly to the "Riding" category. In addition, when saving, the bonus would need to be remembered as "Riding/" instead of as a bonus to a set of skills, since otherwise new skills wouldn't receive the bonus. In addition, new skills would need to be checked for matching of previously matched wildcards.

If/when it is made more general, only CulturePrototypes will be allowed to use wildcards or $PREV.