Note to category linkage

The note "Pepperwood™" is not associated with the "Fragrance ingredients" category. Unless that was made on purpose, my suggestion is to link them so that if will be aligned with other synthetic notes that are typically linked to the category.

The same for "Akigalawood®". Also, since the note belongs to Givaudan and there is such a category, I suggest to associate the note also to this category.

So, "Akigalawood®" → "Fragrance ingredients", "Givaudan".

Done, thanks!