Check and X on Windows

[nycdotnet]

Hi,

The check and X don't show properly on the Windows console - they just show as ?, with no color.

Would you accept a pull request to replace them (on Windows only) with a green happy face and red x? Alternatively, a green up arrow and red down arrow?

Thanks.

[nycdotnet]

For example:

[mreinstein]

@nycdotnet sorry for the reply delay. Yes I'd accept a PR for this provided it is simplistic.