Multiple Category Input

[zombiewoof]

A little while back, thinking that multiple categories, for a recipe, were not allowed, I created thinkle#1008. I received notification that multiple categories are, indeed, allowed using a method similar to CSV.

Although the python3 version will use multiple categories (recipe displayed in proper categories), input via the python2 version, it will not allow me to save a recipe after entering more than one category in this CSV-like format. The save button is not greyed, but the recipe is not saved. Closing the edit window complains of not saved data, but clicking save does not update data.

In thinkle#1008 I have created a screenshot, and some explanation, of what I think would be a better method of category input. It helps prevent 'fat finger' misspellings, of an existing category name adding a new category and having to remember whether the original category was 'Bread' or 'Breads'.