modified:   quantizer.py
- simplified of changing lowest representer
- added a HACK, when adding "hara1nt"-edges, but commented out,
  hopefully we won't use this
modified:   automaton.py
- handling of epsilons (especially two epsilon after each other)
  rewritten
modified:   exp/exp01.py
- some extra parameters
- copy
print change
modified:   quantizer.py
two empty lines removed