Fixed bug in newSize of LagrangeMapper<1>.

[[Imported from SVN: r524]]

fem/lagrangebase/lagrangemapper.hh

@@ -58,12 +58,12 @@ namespace Dune {
 
     virtual int newSize(int level) const
     {
-      int s=0;
       /*
+         int s=0;
          for(int i=0; i<numCodims; i++)
          s+= (dofCodim_[i] * indexSet_.size(20,i));
        */
-      return s;
+      return this->size(level);
     }
 
   };