fixed delete function in create mode
fixed delete function in create mode

Since the story has not been saved when create a new story, it is not
possible to delete from database. Therefore just redirect to browse
stories page

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