Direct link to raw log in plain-text email
Some people like their life as plain(-text) as possible.
So in case a user chose to receive plain-text email, we might as well include a link directly to the plain-text job log file.
It was requested by the Emacs community: https://lists.gnu.org/archive/html/emacs-devel/2019-01/msg00754.html
Edited by Toon Claes