Continuing to adapt the code to the new nodalBasis.

Modified python wrappers to add nodalBasis.
Seems there is a memory leak soewhere. Will check that tomorrow.
Modified some names in dg.

Numeric/nodalBasis.h

@@ -20,7 +20,7 @@ class nodalBasis {
 
   // Basis functions evaluation
   inline virtual void f(double u, double v, double w, double *sf) const {};
-  inline void f(fullMatrix<double> &coord, fullMatrix<double> &sf) const;
+  inline void f(fullMatrix<double> &coord, fullMatrix<double> &sf) const {};
 
   // Basis functions gradients evaluation
   inline virtual void df(double u, double v, double w, double grads[][3]) const {};

wrappers/gmshpy/gmshNumeric.i

@@ -10,6 +10,7 @@
   #include "GaussIntegration.h"
   #include "JacobianBasis.h"
   #include "fullMatrix.h"
+  #include "nodalBasis.h"
   #include "polynomialBasis.h"
 %}
 
@@ -18,4 +19,5 @@
 %include "fullMatrix.h"
 %template(fullMatrixDouble) fullMatrix<double>;
 %template(fullVectorDouble) fullVector<double>;
+%include "nodalBasis.h"
 %include "polynomialBasis.h"