Many new creature sounds

game/modules/tome/class/Actor.lua

game/modules/tome/class/generator/map/GenericTunnel.lua

game/modules/tome/data/general/npcs/canine.lua

game/modules/tome/data/general/npcs/cold-drake.lua

game/modules/tome/data/music/weather/town_large_base.ogg

game/modules/tome/data/music/weather/town_medium_base.ogg

game/modules/tome/data/music/weather/town_small_base.ogg

game/modules/tome/data/sound/ambient/town/town_large1.ogg

game/modules/tome/data/sound/ambient/town/town_large2.ogg

game/modules/tome/data/sound/ambient/town/town_large3.ogg

game/modules/tome/data/sound/ambient/town/town_large4.ogg

game/modules/tome/data/sound/ambient/town/town_medium1.ogg

game/modules/tome/data/sound/ambient/town/town_medium2.ogg

game/modules/tome/data/sound/ambient/town/town_medium3.ogg

game/modules/tome/data/sound/ambient/town/town_medium4.ogg

game/modules/tome/data/sound/ambient/town/town_small1.ogg

game/modules/tome/data/sound/ambient/town/town_small2.ogg

.../modules/tome/data/sound/creatures/cold_drake/attack1.ogg

.../modules/tome/data/sound/creatures/cold_drake/attack2.ogg

game/modules/tome/data/sound/creatures/cold_drake/death1.ogg