* Added a map marker. This creates an outpost you need to rename something like "Treasure". Or maybe "Pile of Fancy Rugs". The broken crate will have to be dismantled to remove the marking on the map.
* Also removed all the use nodes from the buried treasures. More pleasing to the eye.

* Four different treasures was cluttering my building menu, and probably yours as well, so I gathered them in a group. Now all you see in the Camping menu is Buried Treasure: There you can choose method of burying.
* Tried to make building easier in all types of terrain. Not sure I managed.