Allow the use of two Printing Plates to print a book with a "Cover" #29
Description
JSON printing plates add tooltips to printed "notes".
Two printing plates could be used to contribute both a tooltip to the book item, in addition to writing the content in the book.
Like printing press managed wordbank, the input would be required to be the first and second (top left most) slots in the printing press to specify the Cover and Content respectively.
This will add depth to the abilities of the community trying to make an immersive world within the game.
