Food balance

This adds descriptive text to food and sorts it into the following categories:
Good Food: Inkies and Aged Cheese (vendor bought inky for 900sh). Ratio 2:1 (vigor/filling)
Standard Food: Meatpie, Bread, Soup, Edibles, Water. Ratio 1:1
Stat Food: Apples(Magic Shield), Grapes (Haste), Cookies (Bless), Spidereyes (Nightvision), Stew (SS) Grants buffs. Ratio 1:2
Hearty Food: Cheese, Turkey Leg, Drumstick, Pork. Restores health equal to filling. Ratio 1:2
Alcohol: Stays the same.

Also added vendors for aged cheese and allows PAddock to sell spider eyes if asked for them.

All tested and ready to go on 104.