Ability to turn off case sensitivity when adding items.

Can there be an option to disable case sensitivity option when adding items, right now Bread and bread are treated as two separate items, the thig is that when you add first item it's by default writen in capital letters but if you are using adding items separated by commans next entry will be adden in lowercase and if you by any chance will have the Bread item catagorized with a color when adding bread it will not be categorized. It seems you would have to have two sets of the same item assigned to a color, one in upper case and one in lowercase which is pointless in my opinion, so please add an option to disable this feature and treat lower and uppercase words as one.