Add symbols for ingredients

[ekansemit]

Add symbols to meal for common ingredients, like fries, rice, pasta. This can be done by simple word matching.

[3dde]

Where would the symbols be displayed? Next to the nutritional symbols? Or next to the respective ingredient?

[ekansemit]

I would recommend to put them after the nutritional symbols.

[Th3JD]

I would also put them there, but am unsure whether that would make reading the nutritions harder. We should just try it.