Endless map scroller

[Hachitus]

A feature that makes it possible to move the map like it was a planet. So you can scroll the map from one edge smoothly to the other edge. So that you can scroll the map indefinetly and also issue commands to it. Making the map seem like a round globe rather than restricted area of land.

The changes necesary to make this are not clear yet. If extension is enough or if we need other changes and if we can use the map movement plugin as it is, or not.