* Refactor decomposition TaxBenefitSystem attributes. Reform inherit the decomposition_file_path from the reference TaxBenefitSystem. This does not require changing anything from the caller, which should use the `decompositions.get_decomposition_json` function instead of those attributes.
4.3.4
* Fix occasionnal `NaN` creation in `MarginalRateTaxScale.calc` resulting from `0 * numpy.inf`
4.3.3
* Use the actual TaxBenefitSystem and not its reference when neutralizing a column.
4.3.2
* Fix `to_value_json` for `DatedVariable` with extra parameters.
This was causing a crash when calculating intermediate variables with the API.
Unlike simple formulas, a `DatedVariable` have several functions. We thus need to select the right one according to the period before doing parameters introspection.
4.3.1
* Fix `set_input` and `default` setting in `new_filled_column`