private void addSub_Click(object sender, System.EventArgs e)
{
SubsetForm ss = new SubsetForm();
ss.ShowDialog(this);
if(ss.SubsetName!=null)
{
IXCTileset it = getCurrset();
TreeNode t = treeMaps.SelectedNode;
it.Subsets[ss.SubsetName] = new Dictionary<string, IMapDesc>();
//it.NewSubset(ss.SubsetName);
//saveMapedit();
populateTree();
}
}