[Npos_2018] final edited english version

Dear all,

please see attached (nearly) final English version, mostly already edited. only passages in yellow (last additions / comments) have to undergo further editing.

Summary still missing (I guess I will provide a draft early next week together with draft PR which might be similar).

This version now ill be sent for layout (together with new visuals).

on the glossar (thanks to Johanna!) we will add some further footnotes to further informations. The idea is to have the full information also in the print out versions. But we may try to link from the text (red letters) to the glossary.

German version still at work.

thanks for the good comments and the smooth process!

cheers

Christoph