Updating races/classes/skills to current Baedoor RPG System 3

[Toma400]

Since some small changes were made to BRS3 in Encyclopaedia documentation, IoA should be checked out if it follows current implementation of it. If not, there should be some patch commit to align to current implementation.
As this is most likely to break older saves, it should be done pretty soon - hence, high priority tag.

[Toma400]

Current BRS3 should also introduce magical defences and such, or move those into BRS4, but those should be added one way or another. If it is included in BRS3(.1), it should be included in IoA.

[Toma400]

Finished with commit 855e7c2.

[Toma400]

Reopening, as BRPGS 3.0 is not yet finished, and should be done so by the end of character creation. The things we still need to work out are:

• Resistances/vulnerabilities
• Religion alignments
• Revamped races/classes, possibly with some BRPGS 4.0 influences on point distribution or so
• Expanding skills set, as well as attributes may have point of adding at least perception (encountering enemies + fight bonuses), maybe more (TES3 inspirations)

There should be also added several other things, but in another issue thread:

• Classes should not precisely be "point adders", but rather, as in Morrowind, classify skills which you learn faster from (but unlike TES3, not-class-related-skills should not suck so much)

[Toma400]

Pushing this into pre-alpha 4, as big chunk of it is already added (revamps of races/classes, expanding skills, Morrowind influences), but there are still resistances/vulnerabilities left to be added.
I think this may be pushed even further (?) in the future, as resistance/vulnerability seem like something very tightly bound to worldpacks and actual gameplay.

[Toma400]

Actually, I'm closing this, but all leftovers go into #86.