Contour loading working. All working on HFS example. Pay attention on transformation applied to contours after loading of different images and consistency between DICOM and VTK coordinate system. Needs testing for different patient position.

- YET TO FIX
Bug on wipe: view LAT in blending does not visualise contours.
Actor of struct has wierd bounds. Might require a deeper look at later point

reg23Topograms/itkDTRrecon/itkImageProcessor.cpp

@@ -467,7 +467,7 @@ int itkImageProcessor::load3DSerie(const char * pcDirName)
                     m_PatOrientation =  eImageOrientationType::NotDefined;
                 }
 
-                free (sTmpString);
+                delete []  (sTmpString);
             } else {
                 return -1;
             }