Added functionality to add citation to items. If the the citation is#1

johnpinto1 wants to merge 2 commits into

era-UoEMainLibrary-dspace-8_xUoEMainLibrary/dspace-era-backend:era-UoEMainLibrary-dspace-8_xfrom

LUC065-226-era-add-citation-metadata-fieldUoEMainLibrary/dspace-era-backend:LUC065-226-era-add-citation-metadata-fieldCopy head branch name to clipboard