Extended Trip analysis and dashboard

[rakow]

This PR adds new functionality to the trip analysis and its dashboard

• Modal split by person attributes
  • Uses SimWrappers new facet functionality
  • Shows modal split grouped by any person attribute compared to some reference data
• Mode choice evaluation
  • If the reference mode of a trip is known and stored as an attribute, the analysis will compare it to the model and produce some common metrics
  • e.g. Accuracy, Precision, Recall, F1, confusion matrix