Integration of Groupwise Registration in the AtlasCreator

Action Plan

Step1:
- Daniel will get the code from Jeremy and dump it into our atlascreator/commandline directory
- Daniel will compile the code under slicer - should you run into problems Jeremy is going to work on figuring them out with / for Daniel . If the code needs changes, Jeremy is responsible for implementing them
Step 2:
- all of us agree on an API
Step 3:
- Daniel modifies the atlas creator so that he can access Jeremy's command line
- Jeremy modifies his command line interface
Step 4:
- Daniel creates an advanced tab in our tool that makes some of the key parameter visible to user and modify the docu accordingly
- Jeremy will give us a link or modify our wiki page with respect to the meaning of specific parameters , ....
Step 5:
- Be happy

For Kilian:
- How does this effort coordinate with the integration of PCA? Which one has higher priority?
For Jeremy:
For Daniel: