Some small QoL additions to the trading interface

[Inquisitor_Horus]

I think it'd be nice to have the option to manually flag or highlight trade commodities of your choice on the market window, it can get a little tedious flipping back and forth when you're doing trade missions (especially if you've picked up alot) to constantly double check local markets till you fill up your hold. I could also see it being useful for general trading if you wanted to focus on specific items and filter out everything else, (unless they start letting us search commodity markets by items we put into a predefined list, which would be FAR better then what im suggesting.).