Add experience charts, general info sheets for Health, experience, damage, exc.

Adding info such as this, a sheet that i have been compiling info for awhile on. I would love to have something like this implemented into your system so that everyone can use it.

The mob exp tab is still a work in progress and any specific ones that don't have numbers i have not tested yet. The EXP calc table (First sheet) is just for overall calculations. These numbers might not be perfect but should overall be correct.

https://docs.google.com/spreadsheets/d/1zx1WLOZnmfcnBqHgFgQp3DsAH9tDQ16hKTPjhXLGGvQ/edit?usp=sharing