Institutions as Editor or Author

Issue #53 resolved
Daniel Zoller created an issue

Add somewhere the information if you want to add Institutions as author or editor (that do not have a first name) e.g. Bundesministerium für Forschung und Bildung that you can use {} to prevent the first name, last name “detection” of the system (e.g. {Bundesministerium für Forschung und Bildung}).