Some font issues should be fixed with this. Also section numbering has
been adjusted for headings/references.

Currently white papers are uploaded to Zenodo with their publication on
the PRACE website. Zenodo can reserve a DOI prior to finalising an
entry. This way the final document can display the correct DOI. Please
make use of this possibility, otherwise omit the DOI.

This should now allow linebreaks and avoid entering the page margin.

parskip and parindent now closer to WORD, references with changed
formatting now.

Spacing before/after heading adjusted.
Ordering of References/Acknowledgements changed.

The update includes a change of font, page dimensions and some
affiliation options as well as a different footer.