allow straight line propagation to get residuals for millepede: apparently  millepede derivatives need to be defined with only one set of track local parameters over all hits on the track candidate
fixing the anemone-2FEI4 steering files.

at some point the example was broken. approx. 12 months ago they were OK.
to be investigated - what is different between the steering files then and now?
disable dry-run mode, trackdaf template - enable all DUT processors