Send to log/email from alarm ui bug fix (acknowledged list same as active)

Author: georgweiss

app/alarm/ui/src/main/java/org/phoebus/applications/alarm/ui/table/AlarmTableUI.java

@@ -597,7 +597,7 @@ private String list_alarms()
 
         buf.append("Acknowledged Alarms\n");
         buf.append("===================\n");
-        for (AlarmInfoRow row : active_rows)
+        for (AlarmInfoRow row : acknowledged_rows)
             buf.append(row).append("\n");
 
         return buf.toString();