v2.0.0 - reimplementation

This should now work fully in Unity, and hopefully is more efficient as it isn't running in parallel with so much of FantasyGrounds' built-in behavior. The downside is that it is probably a little less compatible with other extensions.

• Support Muscle of the Society trait
• Support Armor Training fighter class feature
• Removed inventory total field in favor of only net worth
• Removed most of the options (can be added back if users express a desire to use only some of the functionality)
• Properly implement max dex of zero for intended armor types
• Add extension version to on-load announcement so users can more easily tell if they are up to date