[Low priority feature request] Color output of `wg show`

[Dan Lüdtke]

> 
> On 27 Jan 2017, at 18:07, Jason A. Donenfeld <Jason at zx2c4.com> wrote:
> 
> This is controlled by an env var, which is auto by default. Grep the wg man page for COLOR.

For the record, this does the trick:

watch --color WG_COLOR_MODE=always wg show

Cheers,

Dan