Extension to the Currier languages

[ReneZ]

However, what I will need to check, and cannot do now, is if this only affects the word counts, or also
the numbers in the other columns. This is because these come from different scripts.

So..... it could be resolved after all.

This analysis has gone through several iterations, and I only created the web page at the end.
Fortunately, I took notes, which are on the laptop I have with me, and it turns out that the creation of the groups was not as I remembered when I made the web page.

Indeed, these notes clearly show that group A does not include the 10 herbal pages in quires 15 and 17. These had been added to group P. I already knew that their text statistics better fit with the pharmaceutical pages, so evidently that led to this decision.

I have updated the page to reflect this.