Add Eclipse-BundleShape to directory bundles

platform/org.eclipse.platform/META-INF/MANIFEST.MF

diff --git a/platform/org.eclipse.platform/META-INF/MANIFEST.MF b/platform/org.eclipse.platform/META-INF/MANIFEST.MF
index 435a946..d47d84d 100644
--- a/platform/org.eclipse.platform/META-INF/MANIFEST.MF
+++ b/platform/org.eclipse.platform/META-INF/MANIFEST.MF
@@ -15,3 +15,4 @@
  CDC-1.0/Foundation-1.0,
  J2SE-1.3
 Export-Package: org.eclipse.platform.internal;x-internal:=true
+Eclipse-BundleShape: dir

platform/org.eclipse.sdk/META-INF/MANIFEST.MF

diff --git a/platform/org.eclipse.sdk/META-INF/MANIFEST.MF b/platform/org.eclipse.sdk/META-INF/MANIFEST.MF
index cdbdffb..90d1b2d 100644
--- a/platform/org.eclipse.sdk/META-INF/MANIFEST.MF
+++ b/platform/org.eclipse.sdk/META-INF/MANIFEST.MF
@@ -11,3 +11,4 @@
  org.eclipse.ui.cheatsheets;bundle-version="[3.2.0,4.0.0)",
  org.eclipse.ui.ide.application;bundle-version="[1.0.0,2.0.0)"
 Eclipse-AutoStart: true
+Eclipse-BundleShape: dir