Markers for boats, houses.

[Krimatoria]

1. Add icons that represent ships or water bodies, also because there is nothing special to mark a ship and identify it on the map except for a cross.

2. Add icons indicating a village like a house - since there are a lot of buildings and not all of them except for standard villages are shown directly on the map, it would be nice to separate buildings like towers that many mods add from villages or individual houses that are also added by other mods.

3. Some icon closer to ores other than diamond. For example, some block like coal.

[sisby-folk]

mostly covered by #171 i think - most of these have automatic structure tiles or markers.