Add jinja conditional logic to display the displayTitle if a publication has a displayTitle.
Add jinja conditional logic to display the displayTitle if a publication has a displayTitle.

jkreft-usgs/PubsWarehouse_UI,mbucknell/PubsWarehouse_UI,jkreft-usgs/PubsWarehouse_UI,mbucknell/PubsWarehouse_UI,USGS-CIDA/PubsWarehouse_UI,jkreft-usgs/PubsWarehouse_UI,ayan-usgs/PubsWarehouse_UI,USGS-CIDA/PubsWarehouse_UI,USGS-CIDA/PubsWarehouse_UI,mbucknell/PubsWarehouse_UI,jkreft-usgs/PubsWarehouse_UI,USGS-CIDA/PubsWarehouse_UI,ayan-usgs/PubsWarehouse_UI,ayan-usgs/PubsWarehouse_UI,ayan-usgs/PubsWarehouse_UI,mbucknell/PubsWarehouse_UI