Remove all references to _newclass from wrapper code

src/ifcwrap/IfcGeomWrapper.i

@@ -197,7 +197,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::Representation::Triangulation {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         id = property(id)
         faces = property(faces)
@@ -211,7 +210,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 // would appear before templated getter functions are defined.
 %extend IfcGeom::Representation::Triangulation<float> {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         verts = property(verts)
         normals = property(normals)
@@ -219,7 +217,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 };
 %extend IfcGeom::Representation::Triangulation<double> {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         verts = property(verts)
         normals = property(normals)
@@ -228,7 +225,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::Representation::Serialization {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         id = property(id)
         brep_data = property(brep_data)
@@ -238,7 +234,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::Element {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         id = property(id)
         parent_id = property(parent_id)
@@ -253,7 +248,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::TriangulationElement {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         geometry = property(geometry)
 	%}
@@ -261,7 +255,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::SerializedElement {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         geometry = property(geometry)
 	%}
@@ -269,7 +262,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::Material {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         has_diffuse = property(hasDiffuse)
         has_specular = property(hasSpecular)
@@ -285,7 +277,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::Transformation {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         matrix = property(matrix)
 	%}
@@ -293,7 +284,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 
 %extend IfcGeom::Matrix {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         data = property(data)
 	%}

src/ifcwrap/IfcParseWrapper.i

@@ -99,7 +99,6 @@ private:
 	}
 
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         header = property(header)
 	%}
@@ -346,7 +345,6 @@ private:
 
 %extend IfcParse::IfcSpfHeader {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-only property implementations
         file_description = property(file_description)
         file_name = property(file_name)
@@ -356,7 +354,6 @@ private:
 
 %extend IfcParse::FileDescription {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-write property implementations
         __swig_getmethods__["description"] = description
         __swig_setmethods__["description"] = description
@@ -369,7 +366,6 @@ private:
 
 %extend IfcParse::FileName {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-write property implementations
         __swig_getmethods__["name"] = name
         __swig_setmethods__["name"] = name
@@ -397,7 +393,6 @@ private:
 
 %extend IfcParse::FileSchema {
 	%pythoncode %{
-		if _newclass:
         # Hide the getters with read-write property implementations
         __swig_getmethods__["schema_identifiers"] = schema_identifiers
         __swig_setmethods__["schema_identifiers"] = schema_identifiers