[PATCH 1 of 6 V2] blackbox: adds a blackbox extension

[Durham Goode]

On 2/12/13 3:29 PM, "Bryan O'Sullivan" <bos at serpentine.com> wrote:

>
>On Tue, Feb 12, 2013 at 3:12 PM, Durham Goode <durham at fb.com> wrote:
>
>>  +        def log(self, event, *msg, **opts):
>
>Where does this opts dict get used?
>

No where at the moment, but ui.status/warn/note/debug/etc have it, so I
figured it was a pattern.  Though now that I look, they only seem to write
to opts.  They never read from it.