[ANALYZER-2548] - Sunburst slice proportions are not equivalent to the represented values' proportions
* This is a WIP and quick fix tried upon the diagnosis of the issue, both for Sunburst and Treemap (which suffers from the same evil).
* Rework:
** "setScaleRangle" probably should be [0,1] unless other reason exists.
** Probably a sub-class of "SizeAxis" should be created, as for this kind of percentage-sizing "OriginIsZero" can never be false.
** Documentation also needs to create a sub-class of the size axis and fixate the value of "OriginIsZero".