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Remove Values2D from IValueSet
It was introduced to make generic OutputAdapters be able to efficiently access the internal data. Only valid for time-space value sets, and should only be available on that specialization, but it will not be removed. 
Refine adapted output factories
The idea of several factories of a component is that each factory can describe it self, before it is asked to create its adapted outputs, so you may have two factories doing grid-to-line interpolation in two different ways, and you can choose which one to use. Also, it is easy for a component developer to add yet another general adapted output factory, if that is required.
The issue with the awkward GetAdaptedOutputDescription() has been solved by letting the IIdentifiable extend IDescribable.
Update the IQuality interface
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