Food Rebalance

[seiyria]

Food now has a lot more knobs to turn (see CONTENT.md)

We should establish a general guideline of what food does, and what mixing them does.

For example:

• meats will generally restore health (either in combat, or out of it, or both)
• sweets will generally restore energy (either in combat, or out of it, or both)
• meats+sweets will generally do both
• baked goods will add healing/energy every round in combat
• fried goods will add healing/energy every time you start combat