Added Surface module

I have added Nate's SurfaceTools module with the name changed to Surface in all files and filenames.

src/Mod/Surface/App/AppSurface.cpp

@@ -0,0 +1,73 @@
+/***************************************************************************
+ *   Copyright (c) 2014 Nathan Miller         <Nathan.A.Mill[at]gmail.com> *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "PreCompiled.h"
+#ifndef _PreComp_
+# include <Python.h>
+#endif
+
+#include <Base/Console.h>
+#include "FeatureFilling.h"
+#include "FeatureSewing.h"
+#include "FeatureCut.h"
+#include "FeatureBezSurf.h"
+#include "FeatureBSplineSurf.h"
+
+#include <Base/Interpreter.h>
+#include <Base/Parameter.h>
+
+
+/* registration table  */
+extern struct PyMethodDef Surface_methods[];
+
+PyDoc_STRVAR(module_Surface_doc,
+"This module is the Surface module.");
+
+
+/* Python entry */
+extern "C" {
+void SurfaceExport initSurface() {
+
+    try {
+        Base::Interpreter().runString("import Part");
+    }
+    catch(const Base::Exception& e) {
+        PyErr_SetString(PyExc_ImportError, e.what());
+        return;
+    }
+
+    // ADD YOUR CODE HERE
+    //
+    //
+    (void) Py_InitModule3("Surface", Surface_methods, module_Surface_doc);   /* mod name, table ptr */
+    Base::Console().Log("Loading Surface module... done\n");
+
+    // Add types to module
+    Surface::Filling        ::init();
+    Surface::Sewing         ::init();
+    Surface::Cut            ::init();
+    Surface::BezSurf        ::init();
+    Surface::BSplineSurf    ::init();
+}
+
+} // extern "C"