Render filtered data on top of excluded data

[johnmartins]

When adding data filters, the data that is INCLUDED should be rendered ON TOP of the EXCLUDED data.
Furthermore, it should be possible to change the color of the data based on inclusion/exclusion (e.g. included data is blue, excluded data is grey)

[johnmartins]

This could potentially be done by splitting up the rendering into two separate loops in the DOM. Utilizing Array filters, one could simply filter for dataStore.dataPointFilterCheck, and the other for the inverse.

[johnmartins]

This is implemented in the new scatter plot, but not yet in the PCP

[johnmartins]

Solved by #24