ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/ThirdParty/QtTesting/vtkqttesting/Examples/TestingDemo.h

@@ -0,0 +1,23 @@
+
+
+#include <QMainWindow>
+
+class pqTestUtility;
+
+class TestingDemo : public QMainWindow
+{
+  Q_OBJECT
+public:
+  TestingDemo();
+  ~TestingDemo();
+protected slots:
+  void record();
+  void play();
+  void popup();
+
+
+private:
+  Q_DISABLE_COPY(TestingDemo)
+
+  pqTestUtility *TestUtility;
+};