additional content to extend Aurora, by Mephil
index urls:
- https://raw.githubusercontent.com/mephil87/5E_Data/master/core.index
- https://raw.githubusercontent.com/mephil87/5E_Data/master/homebrew.index
- https://raw.githubusercontent.com/mephil87/5E_Data/master/supplements.index
- https://raw.githubusercontent.com/mephil87/5E_Data/master/third-party.index
- https://raw.githubusercontent.com/mephil87/5E_Data/master/unearthed-arcana.index