Implementation of a contour data structure.
The new ContourModel will allow some additional interaction compared to the current version mitk::Contour like:
- new Interaction concept (picking/selecting vertices, moving vertices, moving the whole contour, adding vertices by clicking on a line segment etc.)
- saving and loading a contourModel
- concatenating two contourModels
- Changing the interpolation of the lines between vertices
- retrieving geometry information