Add half-value Munsell chips beyond 2.5#319

Merged

dylanbeaudette merged 9 commits intomasterfrom half-value-chips-ahoy

Oct 4, 2024

+814-388

Commits on Sep 26, 2024

half-value chip interpolation works well, but leads to many non-standard chips in the munsell reference set #318
dylanbeaudette
committed

Commits on Sep 30, 2024

simplifying, trying only 2.5, 8.5, and 9.5 values
dylanbeaudette
committed

Commits on Oct 4, 2024

updated tests, more robust snapping of value/chroma per #318
dylanbeaudette
committed
Update equivalent_munsell.rda used for equivalentMunsellChips()
brownag
committed