add otherTitle to extendend title - separate titel from otherTitle with colon
add otherTitle to extendend title
- separate titel from otherTitle with colon

jschnasse/regal-api,edoweb/regal-api,jschnasse/regal-api,edoweb/regal-api,edoweb/regal-api,edoweb/regal-api,jschnasse/regal-api,jschnasse/regal-api