Pedestrians as Dynamic Elements in Simulation

Summary

If pedestrians are manually set into the simulation, they are listed as dynamics elements and not part of a source. This results in several problems:

1. The scenario checker xref #140 claims that the target is not used (e.g. Test OSM - narrow_passage_nelder_mead_ok) because it is only checked if a source is linked to the target. This check needs to be updated.

[2) Each pedestrian has its own attributes, e.g. radius and free-flow speeds. Their defaults are not identical to the "normal" defaults in the topography tab. This list of attributes should be removed, instead the values chosen in topography ´´attributesPedestrian´´ should be used.]

What is the current bug behavior?

1. Scenario checker: Topography Warning

[2) minimumSpeed = 0.3, maximumSpeed = 3.0 etc. -> "attributes" of ´´AgentWrapper´´ are not identical to current defaults in ´´attributesPedestrian´´]

What is the expected correct behavior?

1. No topography warning (-> modify scenario checker)

[2) No attributes field of AgentWrapper´´ (use values from ´´attributesPedestrian) ]

Steps to reproduce

Take a look at Test OSM project, narrow_passage_nelder_mead_ok.scenario and click on one of the pedestrians.