Update build configuration for RAP Runtime 3.2.0 RC4 (Oxygen RC4a)

- Use Eclipse Platform build S-4.7RC4a-201706120950

Change-Id: I3b3af97c26eedd0ea8a592dc2d26ca4afa03532b
Signed-off-by: Markus Knauer <mknauer@eclipsesource.com>
diff --git a/features/org.eclipse.rap.e4.equinox.target.feature/.forceQualifierUpdate b/features/org.eclipse.rap.e4.equinox.target.feature/.forceQualifierUpdate
index 67f910a..c155e44 100644
--- a/features/org.eclipse.rap.e4.equinox.target.feature/.forceQualifierUpdate
+++ b/features/org.eclipse.rap.e4.equinox.target.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20170610-0900
+20170613-1200
diff --git a/features/org.eclipse.rap.equinox.target.feature/.forceQualifierUpdate b/features/org.eclipse.rap.equinox.target.feature/.forceQualifierUpdate
index 67f910a..c155e44 100644
--- a/features/org.eclipse.rap.equinox.target.feature/.forceQualifierUpdate
+++ b/features/org.eclipse.rap.equinox.target.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20170610-0900
+20170613-1200
diff --git a/releng/org.eclipse.rap.build/pom.xml b/releng/org.eclipse.rap.build/pom.xml
index 4e686d4..841cf51 100644
--- a/releng/org.eclipse.rap.build/pom.xml
+++ b/releng/org.eclipse.rap.build/pom.xml
@@ -31,7 +31,7 @@
     <cbi-plugins.version>1.1.2</cbi-plugins.version>
     <jetty-repo.url>http://download.eclipse.org/jetty/updates/jetty-bundles-9.x/9.4.5.v20170502/</jetty-repo.url>
     <orbit-repo.url>http://download.eclipse.org/tools/orbit/downloads/drops/R20170516192513/repository/</orbit-repo.url>
-    <platform-repo.url>http://download.eclipse.org/eclipse/updates/4.7milestones/S-4.7RC4-201706080530/</platform-repo.url>
+    <platform-repo.url>http://download.eclipse.org/eclipse/updates/4.7milestones/S-4.7RC4a-201706120950/</platform-repo.url>
     <rap-extra-repo.url>http://build.eclipse.org/rt/rap/base-platforms/3.2/extra-dependencies/</rap-extra-repo.url>
     <license-repo.url>http://download.eclipse.org/cbi/updates/license/</license-repo.url>
     <!-- The build type, N for nighty builds, S for stable builds. S-builds will be signed. -->