Now only show 5 latest news in the home page, and put all the news in
the new page.
Change the css of news to the same as the publication.

Revert "Merge branch 'master' of https://gitlab.doc.ic.ac.uk/resource-reasoning/www-rw.doc.ic.ac.uk"

This reverts commit a9cf459f5da4fdccf215f3501dd04726cd796070, reversing
changes made to e6f81b0023b73c2e3556f761cc87fe4d6f53cf8b.

References #9

It may be useful to keep in /vol/rr/www so that future people joining
the group know where to look for edit access.

References #4