[Bug 561166] [Robotics, releng] Update target platform to 2019-12, fix xtext target issue

- Update to links and update-site to 2019-12

Change-Id: I37f878eb5b90fc6474adcf198102e5696934b1d7
Signed-off-by: Ansgar Radermacher <ansgar.radermacher@cea.fr>
diff --git a/components/robotics/index.php b/components/robotics/index.php
index 1ac69ca..b1c2000 100644
--- a/components/robotics/index.php
+++ b/components/robotics/index.php
@@ -31,8 +31,6 @@
             $("#footer").load("../../footer.html");
         });
     </script>
-
-
 </head>
 
 <body id="page-top" data-spy="scroll" data-target=".navbar-fixed-top">
@@ -66,7 +64,6 @@
                     </li>
                 </ul>
             </div>
-
         </div>
     </nav>
 
@@ -79,27 +76,27 @@
 						Development environment
 					</h2>
 				</div>
-	
+
 				<div class="col-md-4">
 					<h2>Download RCP</h2>
-						
-					<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-09/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.product/target/products/org.eclipse.papyrus.robotics.product-win32.win32.x86_64.zip">
+
+					<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-12/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.product/target/products/org.eclipse.papyrus.robotics.product-win32.win32.x86_64.zip">
 						<img src="img/windows-logo.png" height=40 alt="for Windows"></a>
 					|
-					<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-09/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.product/target/products/org.eclipse.papyrus.robotics.product-linux.gtk.x86_64.tar.gz">
+					<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-12/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.product/target/products/org.eclipse.papyrus.robotics.product-linux.gtk.x86_64.tar.gz">
 						<img src="img/other-linux-logo.png" height=40 alt="for Linux"></a>
 					|
-					<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-09/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.product/target/products/org.eclipse.papyrus.robotics.product-macosx.cocoa.x86_64.tar.gz">
+					<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-12/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.product/target/products/org.eclipse.papyrus.robotics.product-macosx.cocoa.x86_64.tar.gz">
 					<img src="img/OS-X-logo.png" height=40 alt="for MacOS"></a>
 					<br>
 					<h2>
-						<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-09/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.p2/target/repository/">Update-site</a>
+						<a href="https://hudson.eclipse.org/papyrus/job/papyrus-robotics-2019-12/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.robotics.p2/target/repository/">Update-site</a>
 					</h2>
 				</div>
 			</div>
 		<div>
 	</section>
-	
+
 	<section id="video" class="video-section">
 		<div class="container">
 			<div class="row">
@@ -111,8 +108,7 @@
 			</div>
 		</div>
 	</section>
-		
-			
+
 	<section id="approach" class="p4r-section">
 		<div class="container">
 			<div class="row">