/**
 *
 * READ THIS FIRST!!!
 *
 *
 * This file summarizes tasks that still need to be done on the FEM library.
 *
 * Tasks should be completed in order given by numbers. Tasks that can be done
 * simultaneously, are listed under the same number using the bulleted list (-).
 *
 * If you think of another task that is still missing, add the text to the
 * appropriate position.
 * 
 * If you complete a task, remove it from the list.
 *
 * If you find any errors or discrepancies in this file, make the appropriate
 * corrections immediately.
 *
 */

1. - Make modifications to all FEM classes so that they use the (new) itk::Mesh to represent geometry

2. - 2D registration example with landmarks
   
3. - Implement LoadFace handling in 3D elements

4. - 3D registration example

5. - Nonlinear elements
   - C1 elements
