"Favorite Items" list

[Sola]

When you have your list of items down the left side of the screen, you can collapse the full list into a tiered list of items.  What about allowing you to make a list of items in a "favorites" category, that you can pick and choose from?

For example, in the "raw items" category, I may be interested in knowing how much silver and steel I have, but don't particularly care how much plasteel, gold, uranium, or jade I have.  You'd either be able to check this on a list of items in a menu, select "favorited" on a button when selecting the item, or even type the list in somewhere using commas as delimiters.

Currently, If I want to see how much steel I have, I also have to see how much jade, gold, etc. I have by opening the raw resources tab.  I may be interested in knowing how many things I have in four or five submenus, but only certain ones.  This suggestion would allow you to see steel, silver, components, and rice without seeing jade, gold, chemfuel, and corn.