Enhancement: Food lasts for :xx time

```
It will be nice to have function (or in Statistics) that says how much time
the food will last. It can be done assigning a mana regen time (meat:180,
ham:360, and so on) to the food, then sum all and put it on the dd:hh:mm:ss
time.
```

Original issue reported on code.google.com by `DarkR...@gmail.com` on 16 Mar 2008 at 2:48
