mention change in scaler-database load command

documentation/xxxReleaseNotes.html

@@ -23,6 +23,7 @@ and no longer do this.  Message terminators must be specified in serial.cmd.
 <li><p>Specified message terminators for Digitel in serial.cmd
 <li><p>Added example of setting system clock rate to iocvxWorks/st.cmd
 <li><p>Added new motor types to xxxApp/src/*
+<li><P>Scaler database loading has changed to accommodate asyn-based device support.
 </ul>
 
 <h2 align="center">Release 5-1</h2>