I just added the zamboni survey that Jorn Anke wrote (after some refactoring) as a module.
To use it load it in modules:
Also added a simple test flight plan for it based on Jorns flight plan: zamboni_survey_test.xml
The headers of all modules are automatically included in the flight plan, so you don't have to include that there anymore.
It would be really great if everyone could help cleaning up the existing navigation routines and convert them to modules.