Modyfing the html fulltext copy version stored in output_working for inspection. Now it can be viewed in
a matter that corresponds to the way the html fulltext article that is stored in output_final will be
displayed in the OJS context. For compatibility reasons the html fulltext that is to be uploaded to OJS
needs to have relative image references in the same folder as the html file. Also the html fulltext can't
refernce a relative url css-file.