Scales back the manifest of ddl spi to Juno dependencies

* Since the ddl spi plugin was created using a Kepler TP, its minimum
  dependencies are based on Kepler. There is no real need and the plugin
  is inconsistent with other plugins.

plugins/org.teiid.designer.ddl.spi/META-INF/MANIFEST.MF

@@ -8,13 +8,13 @@ Bundle-RequiredExecutionEnvironment: JavaSE-1.6
 Bundle-Localization: plugin
 Export-Package: org.teiid.designer.ddl,
  org.teiid.designer.ddl.registry
-Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.9.0,4.0.0)",
- org.eclipse.emf.ecore;bundle-version="2.9.0",
- org.eclipse.emf.common;bundle-version="2.9.0",
- org.teiid.core.designer,
- org.teiid.designer.compare,
+Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.8.0,4.0.0)",
+ org.eclipse.emf.ecore;bundle-version="[2.8.0,3.0.0)",
+ org.eclipse.emf.common;bundle-version="[2.8.0,3.0.0)",
+ org.teiid.core.designer;bundle-version="[8.2.0,9.0.0)",
+ org.teiid.designer.compare;bundle-version="[8.2.0,9.0.0)",
  org.teiid.designer.core;bundle-version="[8.2.0,9.0.0)",
- org.teiid.designer.metamodels.core,
- org.teiid.designer.metamodels.relational,
+ org.teiid.designer.metamodels.core;bundle-version="[8.2.0,9.0.0)",
+ org.teiid.designer.metamodels.relational;bundle-version="[8.2.0,9.0.0)",
  org.teiid.designer.modeshape;bundle-version="[8.2.0,9.0.0)",
  org.teiid.designer.spi;bundle-version="[8.2.0,9.0.0)";visibility:=reexport