Killing old dead bugs

[Jonathan Wakely]

On 18 July 2017 at 16:32, Yuri Gribov wrote:
> Jonathan also mentioned something not immediately obvious in IRC:
> logging into BZ with gcc.gnu.org account provides elevated privileges.
> So if you have write access, you should get extra BZ rights for free.

We should document this at https://gcc.gnu.org/bugs/management.html
and maybe also somewhere more visible (I'd forgotten that page even
existed).