update to latest CoreDSL 2.0.2

com.minres.coredsl.json/META-INF/MANIFEST.MF

@@ -5,7 +5,7 @@ Bundle-Vendor: MINRES Technologies GmbH
 Bundle-Version: 2.0.0.qualifier
 Bundle-SymbolicName: com.minres.coredsl.json;singleton:=true
 Bundle-ActivationPolicy: lazy
-Require-Bundle: com.minres.coredsl;bundle-version="1.0.0",
+Require-Bundle: com.minres.coredsl;bundle-version="2.0.0",
  org.eclipse.equinox.common;bundle-version="3.5.0",
  org.eclipse.emf.ecore,
  org.eclipse.emf.common,