Fixed bug: prevent overwriting

See merge request !132

Use Poisson distribution for spawn generation and measure the real parameter value with data processor

See merge request !131

Use Poisson distribution for spawn generation and measure the real parameter value with data processor

Nevertheless: The code should be refactored because there are a lot of
nested if-else statements which are hard to read.

override timestap if using remoteScenarioRun

See merge request !130

Restore overwritten content see Issue #308

See merge request !129

Use same button ordering in "OnlineVisualisationWindow.java" and "PostvisualizationWindow.java" and slightly adapted code in "PostvisualizationRenderer.java"

Contacts post vis last touch

See merge request !128

Set simulation finish time dynamically

See merge request !127

In "ThreatCognitionModel.java", implemented Gerta's wish and added "pedestrianIsBlockedByObstacle()"

After discussing with Gerta, removed two TODOs in "OSMBehaviorController.java" and commented on current implementation

Visualize contacts in post-visualization

See merge request !126

In "ActionRandomPedestrianDialog.java", added text field "firstPedIdField" because "topography.getNextDynamicElementId()" does not work