incremented version qualifier - set provider name and plugin names

test-plugins/org.yakindu.sct.test.models/META-INF/MANIFEST.MF

@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
-Bundle-Name: Core
-Bundle-SymbolicName: Yakindu Statechart Tools (SCT) Test Models
+Bundle-Name: Yakindu Statechart Tools (SCT) Test Models
+Bundle-SymbolicName: org.yakindu.sct.test.models
 Bundle-Version: 2.2.0.qualifier
 Bundle-Vendor: statecharts.org
 Bundle-RequiredExecutionEnvironment: J2SE-1.5