Added -p option to commandline tools to specify CA priority.

documentation/RELEASE_NOTES.html

@@ -13,6 +13,11 @@
 <h2 align="center">Changes between 3.14.10 and 3.14.11</h2>
 <!-- Insert new items below here ... -->
 
+<h4>CA Commandline tools: priority support</h4>
+
+<p>A new option <tt>-p</tt> was added to all Channel Access command line
+tools to allow specifying the CA priority.</p>
+
 <h4>Linux: Use libncurses</h4>
 
 <p>Changed linux builds to link against libncurses instead of libcurses