dspace/config: map Crossref published-print date to dcterms.issued

We don't use Crossref's notion of "issued" date being the earlier
of the print and online dates. Map the print published date to our
dcterms.issued.

Author: alanorth

dspace/config/spring/api/crossref-integration.xml

@@ -73,7 +73,7 @@
         <property name="metadataProcessor" ref="crossrefDateMetadataProcessor"></property>
     </bean>
 	<bean name="crossrefDateMetadataProcessor" class="org.dspace.importer.external.crossref.CrossRefDateMetadataProcessor">
-	    <property name="pathToArray" value="/issued/date-parts"></property>
+	    <property name="pathToArray" value="/published-print/date-parts"></property>
 	</bean>
     <bean id="crossref.year" class="org.dspace.importer.external.metadatamapping.MetadataFieldConfig">
         <constructor-arg value="dcterms.issued"/>