add central-conflict and marooned-ii via new importer

OpenRA.Editor/Form1.cs

@@ -401,5 +401,26 @@ namespace OpenRA.Editor
 		{
 			Close();
 		}
+
+		void ImportLegacyMapClicked(object sender, EventArgs e)
+		{
+			using (var ofd = new OpenFileDialog { Filter = "Legacy maps (*.ini;*.mpr)|*.ini;*.mpr" })
+				if (DialogResult.OK == ofd.ShowDialog())
+				{
+					/* massive hack: we should be able to call NewMap() with the imported Map object,
+					 * but something's not right internally in it, unless loaded via the real maploader */
+
+					var savePath = Path.Combine(Path.GetTempPath(), "OpenRA.Import");
+					Directory.CreateDirectory(savePath);
+
+					var map = LegacyMapImporter.Import(ofd.FileName);
+					map.Package = new Folder(savePath);
+					map.Save(savePath);
+					LoadMap(savePath);
+					loadedMapName = null;	/* editor needs to think this hasnt been saved */
+
+					Directory.Delete(savePath, true);
+				}
+		}
 	}
 }