Added DocumentReference to default bookmarks

Author: hhund

dsf-fhir/dsf-fhir-server/src/main/resources/fhir/static/bookmarks.js

@@ -129,6 +129,7 @@ function getInitialBookmarks() {
 		'$ActivityDefinition': ['ActivityDefinition', "ActivityDefinition?_sort=status,url,version"],
 		'$Binary': ['Binary'],
 		'$CodeSystem': ['CodeSystem'],
+		'$DocumentReference': ['DocumentReference'],
 		'$Endpoint': ['Endpoint'],
 		'$NamingSystem': ['NamingSystem'],
 		'$Library': ['Library'],