Add Leittext on Wilhelm Ternite in Kunsttheorie

Please add the following Leittext on Wilhelm Ternite:

..\ownCloud\Goethes Farbenlehre\Auslauffinanzierung\220505_Dateien_prov_Portal\220505_Ternite_Uni_Vlg.pdf

to "Leittexte" under the subheading "Wilhelm Ternite: ,Wandgemälde aus Pompeji und Herculanum' (1839-1858)"

Please deploy to live as soon as possible.