Simplify FrostwolfWarlord tests. Added missing tests.
Simplify Nightblade tests. Added lethal test.
Simplify WaterElemental tests. Added frozen hero test.
Add ability to fill out all children to a specific depth. Add lethal test patterns.
Don't generate children after lethal states. Added an aura lethal test.
Track and remove duplicate states while creating children. Added duplicate tests and a big, mean lethal scanning test. This reorganizes the searching (for this method) to be breadth first.