Allow the command line bundle to access internal jgit packages

Change-Id: Id1e11a21fdcbd8cb0f2f8c22e7ab253e8df65d2f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

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

@@ -21,8 +21,14 @@ Export-Package: org.eclipse.jgit.api;version="3.1.0",
    org.eclipse.jgit.junit,
    org.eclipse.jgit.junit.http,
    org.eclipse.jgit.http.server,
-   org.eclipse.jgit.java7.test",
- org.eclipse.jgit.internal.storage.pack;version="3.1.0";x-friends:="org.eclipse.jgit.test",
+   org.eclipse.jgit.java7.test,
+   org.eclipse.jgit.pgm",
+ org.eclipse.jgit.internal.storage.pack;version="3.1.0";
+  x-friends:="org.eclipse.jgit.test,
+   org.eclipse.jgit.pgm",
+ org.eclipse.jgit.internal.storage.pack;version="3.1.0";
+  x-friends:="org.eclipse.jgit.test,
+   org.eclipse.jgit.pgm",
  org.eclipse.jgit.lib;version="3.1.0",
  org.eclipse.jgit.merge;version="3.1.0",
  org.eclipse.jgit.nls;version="3.1.0",