Ingredient names often can't be read because the text is hidden by the row color

[raacampbell]

This looks really crappy and we must fix it. Just run the add_line_plugin and you'll see the problem in action in the ingredients tab. See lasagna_ingredient.setRowColor

[raacampbell]

b831e9b now we change foreground color most of the time. We only set the background if the color is very light.