[PATCH] Add mark_spam.py script

[Joseph Myers]

On Mon, 15 Aug 2016, Martin Liška wrote:

> It can, currently we mark as spam just the first comment. If there's a spam PR
> which contains multiple comments, I'll extend the script.

There certainly are spam bugs where the spammer pasted their spam in a 
comment after creating the bug, rather than putting it in the initial bug 
description; see bug 76607, for example.  Maybe all comments created by 
the original bug submitter should be considered as spam, not just the 
initial bug description?

-- 
Joseph S. Myers
joseph@codesourcery.com