Fix of a typo at pyphoebusalarm.
Preliminary fix for documentation generation since "blockdiag" is abandoned.
Bugfix: The sample sumo command was wrong.
Added tag 4.9 for changeset d045be75cb3a
The version was changed to 4.9.
For "config new" flag "AT_LIBDIR" was renamed to "GLOBAL".
All functions that create sumo.config now ask before they overwrite it.
In utils.py, _input_indication was added, _trace_input has a new function.