JAL-2906 release 2.10.4 on 1st May 2018

diff --git a/help/html/releases.html b/help/html/releases.html
index 006ee5c..8f98369 100755 (executable)
--- a/help/html/releases.html
+++ b/help/html/releases.html
@@ -70,7 +70,7 @@ li:before {
     <tr>
       <td width="60" nowrap>
         <div align="center">
-          <strong><a name="Jalview.2.10.4">2.10.4</a><br /> <em>27/02/2018</em></strong>
+          <strong><a name="Jalview.2.10.4">2.10.4</a><br /> <em>1/05/2018</em></strong>
         </div>
       </td>
       <td><div align="left">