[BZ#782912] add option to looks at ingredients of recipes separately
Submitted by NikoKrause
The ingredients in the shopping list are merged all together.
It would be nice to have an option to look at the ingredients separately for each recipe.
E.g. you added a few recipes and removed ingredients from the list, you already have at home and don't need to buy. Then you add another recipe and you have to look at the list all over again to delete what you don't need.
It would be nice to be able to switch between "merged ingredient list" and "separated ingredients list", so you can add another recipe, then switch to the separated list and remove there what you don't need.
It's also good to have separated list, if you go shopping and didn't decided what you want to cook. E.g. you didn't decided if you want to bake Cake1 or Cake2. You put both on your list and go shopping. Then you detect in the supermarket, that they don't have everything you need for Cake1. So you decide to bake Cake2 and just need the ingredient for Cake2.