Remove superfluous \crefname command.

Captioning seems to work out of the box using babel.

thesis/style/studarbeit.sty

@@ -39,7 +39,6 @@
 }
 \usepackage{hypcap} % hyperref fix
 \usepackage[nameinlink,noabbrev]{cleveref} % better references
-\crefname{figure}{Abbildung}{Abbildungen}
 
 % TODO fancyhdr should not be necessary with KOMA script
 \usepackage{fancyhdr}