remove hard wired test assets !

src/main/scripts/unix/download-shell-script-url-create

@@ -31,7 +31,7 @@ usage() {
 	echo "    <id>                              Mediaflux asset IDs to be downloaded by the scripts. Can be multiple, but must be from the same project."
 	echo ""
 	echo "Examples:"
-	echo "    $(basename $0) --email user1@unimelb.edu.au --expire-days 10 proj-abc-1128.4.999/RAW_DATA proj-abc-1128.4.999/PROCESSED_DATA"
+	echo "    $(basename $0) --email user1@unimelb.edu.au --expire-days 10 --project proj-abc-1128.4.999 13401893 43204382"
 	echo ""
 }
 
@@ -137,7 +137,6 @@ do
 done
 ROLE="${PROJECT}:participant-a"
 ROLE_NAMESPACE="${PROJECT}"
-COMMAND="${COMMAND} :id 2383171 :id 2383172"
 
 COMMAND="${COMMAND} :token < :role -type role ${ROLE} :to now+${EXPIRE_DAYS}day > :verbose ${VERBOSE} :overwrite ${OVERWRITE}"
 COMMAND="${COMMAND} >"