[Peace-discuss] Updated pointer to research notes

[J.B. Nicholson]

I wrote:
> J.B. Nicholson notes
> [lists.chambana.net was unreachable or returning a 502 error as this set of 
> notes were edited. The notes posted to peace and peace-discuss mailing 
> lists should eventually show up somewhere on these URLs.]
> https://lists.chambana.net/pipermail/peace/2019-December/
> https://lists.chambana.net/pipermail/peace-discuss/2019-December/

The web archives are online now so here are the more specific URLs for 
these notes:

https://lists.chambana.net/pipermail/peace-discuss/2019-December/051707.html
https://lists.chambana.net/pipermail/peace/2019-December/015514.html