Conceptual Balance Mod v1.92

[llamabeast]

After a few months of work, the Conceptual Balance Mod v1.9 is hereby released!

I have attached a full changelog below, but here's the short version to give you an overview of what's been done.

- Huge review of items, with the intention of making every item have at least a niche use. Quite a few items recosted (generally downwards in view of the hammer change), others given boosts or even new effects in a few cases. Two-handed weapons are much better. Item descriptions have been updated - there should be no non-obvious changes.
- A PDF Forging Reference is included with the mod - this was a bit of a monster to create, but hopefully will prove useful. This may be worth printing out - I have tried to choose colours so that it will be comprehensible even in black and white. The reference is based on a previous document by Cleveland - thanks Cleveland!
- Boosts to a number of weak nations. EA & MA Agartha, MA Ulm, MA Man, EA Vanheim and EA Helheim in particular benefitted. Other nations to receive some changes include Marverni, Tir na n'Og and Eriu. Great effort has been put in to make the changes interesting and thematic. For example with MA Agartha the challenge was to increase the power of the nation while maintaining an overall theme of sorrow and loss. Hopefully this has been successful. These nations should have gained not only raw power but also diversity of choices.
- Full incorporation of Burnsaber's Underwater Gameplay Improvement Mod. Hopefully interactions between land and water nations should be much more interesting. The water nations also receive some new content. Playing Oceania or MA Atlantis should no longer feel so frustrating.
- "Unfun" spells, e.g. Burden of Time and Arcane Nexus, made harder to cast or more expensive
- Small scales tweaks - Production a little better, Order a little less good
- A large number of miscellaneous changes - see the full changelog for details. For example Storm Demons can no longer throw lightning underwater, Tartarians can be Gift of Reasoned again (via a new spell, Restore Soul), Tarrasques and Treelords are better, and some of the most powerful EDM summons got slightly more expensive.
- A lot of bug hunting and miscellaneous fixes.
- Thanks to quantum_mechani for comments and of course having done the huge majority of this mod, Sombre and kianduatha for contributing some code, Larz for his dom3editor which helped with bug hunting, and above all lots of you for the huge number of helpful comments I went through in preparing this update.

I really hope people enjoy this, it's been a lot of fun to create.

Comments are as always extremely welcome.