[WIP] Fish trap

I don't know how this trap is called in English. In childhood we used this for fishing.

small examples:
http://www.instructables.com/id/Fish-Bottle-Trap/
http://www.nano-reef.com/topic/249712-water-bottle-fish-trap/
http://offgridsurvival.com/fishing-trap/

it this PR i mean big version of fish trap. Make it from plastic bottles and canisters, reload with bait and place in water, wait half an hour, get the fish or several.

todo:
- [ ] fix bugs
- [ ] add recipes for craft trap (and which book?)
- [ ] add recipes for craft all sorts of bait