[MERGE] Add --no-pending to status to not show the pending merges. (#202830)

[Andrew Bennetts]

Alexander Belchenko wrote:
> Alexander Belchenko has voted comment.
> Status is now: Waiting
> Comment:
> looking at https://bugs.launchpad.net/bzr/+bug/202830/comments/11
> it seems like this patch will never be approved.

Well, I think "bzr st --no-pending" is more discoverable than "bzr st
.".  So I'm mildly in favour of adding it, especially considering that
the extra complexity for this flag is minimal.

-Andrew.