/** \anchor todo @page TODO TO-DO LIST

Questions asked and remarks during the presentation of the \lemu experiment and things to do:

*- What is the origin (0,0,0) of the geometry?
*- We should add the angular distribution before the foil
*- How to invoke the gauss scan commands?
*   - is there really an offset?
*   - isn't it possible to use the gunPosition as the center for the gaussian distribution?
*- A comprehensive documentation should be written on the commands
*- Guidelines should be given to understand the output files
*   - can we introduce the parameters in the tree?
*   - can we build a single output file using the event manager?
*   - where to find the things to change? particle.charge etc.
*   - how to change the output filename and to make it in clear relation with the run macro file? (run IDs etc. Make it interactive) 
*   - what is what in the Sensitive detectors files?
*- How to execute the macros?
*- Can we access the run parameters? (implement a command in detector messenger to print the status)
*- What are the modifications that can be done and how to do them
*- What are the output units?
*- How to use the Root macro files?
*- All the parameters must be stored with the run macro file.
*- Implement the magnetic field map.
*- Describe the commands for the voltages
*- Describe the role of the energy offset
*
*- What is the pic at the muon deposition in the sample holder???
*- Build the detector in the run action not in the messenger

*/