Missing labels and colors in charts

[wang-boyu]

Describe the bug

In the Schelling model, chart label is shown as "undefined" and colors are not rendered correctly:

Expected behavior

Chart label should be "happy" and color should be black, as specified in the code: https://github.com/projectmesa/mesa-examples/blob/6f3e077f2d3050e11852abfa29954eb06ef0a057/examples/schelling/server.py#L30

To Reproduce

Run the Schelling model from mesa-examples repo via mesa runserver.

Additional context

Probably introduced in projectmesa/mesa#1685

The settings used in Mesa are "Color" and "Label" (with capital "C" and "L"). They were mapped to "borderColor" and "label" before the PR. With the PR they are used as-is.

[rht]

Updated #37 to fix this.