Removed Incubation egg

One egg was remaining in download page.

Change-Id: Ibe30b67d0a5787fc04c637581afc251c79249ef1
Signed-off-by: cgatti <christophe.gatti@thalesgroup.com>
diff --git a/download.html b/download.html
index 4be755d..629b350 100644
--- a/download.html
+++ b/download.html
@@ -272,11 +272,6 @@
 						</li>
                     </ul>
                 </li>
-                                               
-            	<li>
-					&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-					<a href="//www.eclipse.org/projects/what-is-incubation.php"><img src="images/egg-incubation.png" alt="incubation"/></a>
-				</li> 
 			</ul>
 			<br />
 			<br />