Layton fish list reformat/verification

[wombat1138]

Experimental reformat; still partial as I re-verify locations/times.

(Still rechecking for Bulletfish; should all locations have four non-Notfish available at all times?)

All--
(anytime) Notfish

North Bridge--
(anytime) Frogfish, Thames Trout
(day) Britfish (+1?)
(night) Nightfish, Roly-Poly Fish

South Bridge--
(anytime) Crawdad, Swinefish
(day) Freshwater Guppy, Skullfish
(night) Nightfish, Bulletfish

East Bridge--
(anytime) Thames Trout
(day) Arowana, Harrows Salmon, Pixie Trout
(night) Clamfish, Sandskin, Silktail

West Bridge--
(anytime) Rare Diamondfin, Ghost Fish
(day) Footfish, Ghost Fish, Turtlefish
(night) Blackgill, Thames Octofish

Cafe Dock--
(day) Creek Cat, Scissorfish, Soho Eel, Stinger
(night) King Carp, Thames Kingfin, London Frog, London Newt