All the adjustment tests

* Ton of racial skill adjustment tests
* Added specialty fields and prohibited fields to character classes
* Stubbed unit tests in character class generator to determine
specialties and prohibitions
* Have skills generator get racial bonuses for both base races and
metaraces
* Filled out tables for class hit dice and monster hit dice
* Filled out table for dragon species
* Added new Adjustments Tests, that does the collection formatting
already