Kepler RC4 update

*Updated platform dependency for RC4
*Updated New & Noteworthy for RC4

Change-Id: I459ad1f5773e05c007af60798cbaf10b530ed0dd
diff --git a/examples/org.eclipse.graphiti.doc/resources/docu/whats-new.html b/examples/org.eclipse.graphiti.doc/resources/docu/whats-new.html
index 36bc43d..bf8fb66 100644
--- a/examples/org.eclipse.graphiti.doc/resources/docu/whats-new.html
+++ b/examples/org.eclipse.graphiti.doc/resources/docu/whats-new.html
@@ -35,13 +35,23 @@
 <body>
 
 	<h1>Graphiti &quot;New and Noteworthy&quot; for Eclipse Kepler</h1>
-	<p>Last revised June 5, 2013</p>
+	<p>Last revised June 12, 2013</p>
 	<p>This document describes the new development topics that were
 		addressed during the milestones towards the release 0.10.0 within the
 		Kepler release train.</p>
 	<!-- --------------------------------- Table ----------------------------------------- -->
 	<table border="0" cellpadding="10" cellspacing="0" class="news"
 		width="600">
+		<!-- ---------------------------------------- RC4 ------------------------------ -->
+		<tr>
+			<td colspan="2">
+				<h2>RC4</h2>
+			</td>
+		</tr>
+		<tr>
+			<td colspan="2">The focus in this version was on testing and
+				bugfixing.</td>
+		</tr>
 		<!-- ---------------------------------------- RC3 ------------------------------ -->
 		<tr>
 			<td colspan="2">
diff --git a/releng/org.eclipse.graphiti.releng/build.rmap b/releng/org.eclipse.graphiti.releng/build.rmap
index 5fdabe5..cec3c0e 100644
--- a/releng/org.eclipse.graphiti.releng/build.rmap
+++ b/releng/org.eclipse.graphiti.releng/build.rmap
@@ -64,7 +64,7 @@
     <rm:provider componentTypes="eclipse.feature,osgi.bundle" readerType="p2" source="false" mutable="false">

       <rm:property key="buckminster.source" value="false"/>

       <rm:property key="buckminster.mutable" value="false"/>

-      <rm:uri format="{0}/eclipse/updates/4.3milestones/S-4.3RC3-201305301430/">

+      <rm:uri format="{0}/eclipse/updates/4.3milestones/S-4.3RC4-201306052000/">

         <bc:propertyRef key="eclipse.downloads"/>

       </rm:uri>

     </rm:provider>