public static async Task<WorldBuilding> GetWorldBuildings()
{
RequestWorldBuildings r = new RequestWorldBuildings();
r.access_token = "api_tester";
var response = await AnyPlaceClient.PostAsJsonAsync(new Uri(ServerBaseUri, "anyplace/mapping/building/all"), r);
var buildings = await response.Content.ReadAsAsync<WorldBuilding>();
IsDirty = true;
return buildings;
}