Fix(landingpage) German and English welcome message. Language selection for not logged-in users is not possible in the current setup as language is stored in the user object. Fix #369
Fix(landingpage) German and English welcome message.
Language selection for not logged-in users is not possible in the current setup as language is stored in the user object.
Fix #369

hpi-swt2/wimi-portal,hpi-swt2/wimi-portal,hpi-swt2/wimi-portal