Differentiate FOSS from non-FOSS

[lylemoffitt]

There is a lot of trial-ware / license-only software in cask. While this is good thing on its own, for those of us who prefer Free/Open-Source Software it's kind of a headache to wade through the casks and figure out what it what. Would you please include in the brew cask info <cask-name> a line that includes what kind of software or license a given cask is?

[tapeinosyne]

This feature is planned, but it might take a while before it lands. See #2812.

[rolandwalker]

Hi!

Yes, we are interested in implementing this. If we don't receive an outside submission we will probably get to it within a month or so.

If you don't mind, I'd like to close this issue as a duplicate of #2812 just to keep things tidy. But please feel welcome to add your input there. In fact, please do put a +1 there to help us keep track of the request.