storymanager: can't save if chapter text is empty
storymanager: can't save if chapter text is empty

policycompass/policycompass-frontend,mmilaprat/policycompass-frontend,mmilaprat/policycompass-frontend,policycompass/policycompass-frontend,policycompass/policycompass-frontend,mmilaprat/policycompass-frontend