Adding a parameter to choose the interval when using the Predictor-function

[dieuska]

When using the Predictor in the UI, you can set the maximum relevant distance for which all calculation will happen. This is done with a default interval of 0.1m to test all these relevant distances [0, 0.1,0.2,0.3.....,1.7,1.8,1.9,2.0].
By adding an extra parameter for the interval this can be adjusted so more/less calculations will happen.

Important to notice: the interval will determine where changes and predicted changes are found. So when this interval can be changed, it will also determine which and how many proposals of predicted geometries are found.

[dieuska]

This parameter exists in code brdr
This parameter can influence the resulting stable geometries so maybe it is better to NOT expose this parameter in the UI. So brdrQ always uses 0.1m to search for stable geometries so the users do not have to care about it