geomTypes returned the wrong codim

[[Imported from SVN: r3950]]

grid/sgrid.hh

@@ -906,8 +906,7 @@ namespace Dune {
     SGridLevelIndexSet (const GridImp& g, int l) : grid(g), level(l)
     {
       // contains a single element type;
-      mytypes.push_back(
-        NewGeometryType(NewGeometryType::cube,GridImp::dimension));
+      mytypes.push_back(NewGeometryType(NewGeometryType::cube,0));
     }
 
     //! get index of an entity
@@ -983,8 +982,7 @@ namespace Dune {
     SGridLeafIndexSet (const GridImp& g) : grid(g)
     {
       // contains a single element type;
-      mytypes.push_back(
-        NewGeometryType(NewGeometryType::cube,GridImp::dimension));
+      mytypes.push_back(NewGeometryType(NewGeometryType::cube,0));
     }
 
     //! get index of an entity