Added tile transition from marble floor to water (mainly for Last Hope)

game/modules/tome/class/NicerTiles.lua

game/modules/tome/data/general/grids/basic.lua

.../terrain/marble_water/marble_floor_2_to_water_outer_1.png

.../terrain/marble_water/marble_floor_2_to_water_outer_2.png

.../terrain/marble_water/marble_floor_2_to_water_outer_3.png

.../terrain/marble_water/marble_floor_2_to_water_outer_4.png

.../terrain/marble_water/marble_floor_2_to_water_outer_6.png

.../terrain/marble_water/marble_floor_2_to_water_outer_7.png

.../terrain/marble_water/marble_floor_2_to_water_outer_8.png

.../terrain/marble_water/marble_floor_2_to_water_outer_9.png

game/modules/tome/data/zones/town-last-hope/grids.lua