Please add new Engravers [opgelost]

Hello,

please add the following engravers:

- Philipp Heinrich Müller
https://bawue.museum-digital.de/index.php?t=people&id=8701&cachesLoaded=true
Link in German

- Josef Nikolaus Lang
https://www.biographien.ac.at/oebl/oebl_L/Lang_Josef-Nikolaus_1776_1835.xml
Again link in German

- Francesco Stiore
https://venipedia.it/it/persone/medaglisti/stiore-francesco
Link in Italian

- Heinrich Zita
https://de.wikipedia.org/wiki/Heinrich_Zita
Wiki link in German

- Floris de Cuyper
https://be-monumen.be/patrimoine-belge/de-cuyper-floris/
Link in French

- Jules Baetes
https://www.consciencebibliotheek.be/nl/pagina/jules-baetes
Link in Dutch

- Godefroid Devreese
https://fr.wikipedia.org/wiki/Godefroid_Devreese
French WIki Link

- Christopher Schneider
http://denstoredanske.dk/Dansk_Biografisk_Leksikon/Kunst_og_kultur/Billedkunst/Medalj%C3%B8r/Christopher_Schneider
Link in Danish

- Peter Petersen
http://denstoredanske.dk/Dansk_Biografisk_Leksikon/Kunst_og_kultur/Billedkunst/Medalj%C3%B8r/Peter_Petersen
Link in Danish

- Georges Simon
https://fr.wikipedia.org/wiki/Georges_Simon
Wiki link in french

- Félix Rasumny
https://fr.wikipedia.org/wiki/F%C3%A9lix_Rasumny
Wiki link in French

- Dominique-Vivant Denon
https://fr.wikipedia.org/wiki/Dominique_Vivant_Denon
Wiki link in French

- Joseph Arnold Pingret
https://fr.wikipedia.org/wiki/Arnold_Joseph_Pingret
French Wiki link

- Georges-Henri Prud'Homme
https://fr.wikipedia.org/wiki/Georges-Henri_Prud%27homme
French WIki link

- Maurice Delannoy
https://fr.wikipedia.org/wiki/Maurice_Delannoy
French WIki link

- Auguste Maillard
https://fr.wikipedia.org/wiki/Auguste_Maillard
French WIki Link

- Jean Vernon
https://fr.wikipedia.org/wiki/Jean_de_Vernon
French WIki Link

- Paul Richer
https://fr.wikipedia.org/wiki/Paul_Richer
French Wiki Link

- Edmond-Émile Lindauer
https://fr.wikipedia.org/wiki/Edmond-%C3%89mile_Lindauer
French Wiki Link

Thank you,

Paul

Done first three, and I will be doing more during my bus time to and from work!

And... done!! Some of them were already in the database.