Merge branch 'master' of git.net-core.org:tome/t-engine4

game/engines/default/engine/Zone.lua

game/engines/default/engine/generator/map/Building.lua

game/engines/default/engine/generator/map/RoomsLoader.lua

game/engines/default/engine/utils.lua

game/modules/tome/class/GameState.lua

game/modules/tome/class/NicerTiles.lua

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

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

...es/tome/data/general/objects/world-artifacts-maj-eyal.lua

game/modules/tome/data/general/objects/world-artifacts.lua

.../modules/tome/data/maps/vaults/auto/greater/treasure1.lua

game/modules/tome/data/zones/infinite-dungeon/grids.lua

game/modules/tome/data/zones/infinite-dungeon/zone.lua