removed minimum version of antlr 3.3.0 from manifest to prevent failure

(see bug #58 )

eclipse/org.dresdenocl.language.ocl.resource.ocl/META-INF/MANIFEST.MF

@@ -7,17 +7,17 @@ Bundle-Vendor: Software Technology Group - TU Dresden Germany
 Require-Bundle: org.eclipse.emf.ecore;bundle-version="2.9.0",
  org.eclipse.emf.ecore.change,
  org.emftext.access,
- org.emftext.commons.antlr3_4_0;bundle-version="3.3.0",
- org.dresdenocl.language.ocl;bundle-version="3.2.0",
- org.dresdenocl.pivotmodel;bundle-version="3.2.0",
- org.dresdenocl.model;bundle-version="3.2.0",
- org.dresdenocl.modelbus;bundle-version="3.2.0",
+ org.emftext.commons.antlr3_4_0,
+ org.dresdenocl.language.ocl,
+ org.dresdenocl.pivotmodel,
+ org.dresdenocl.model,
+ org.dresdenocl.modelbus,
  org.emftext.commons.layout;bundle-version="1.4.1",
  org.eclipse.emf.validation;bundle-version="1.7.0",
  org.eclipse.core.runtime;bundle-version="3.9.0",
  org.eclipse.emf.ecore.xmi;bundle-version="2.9.0",
  org.apache.commons.io,
- org.kiama.attribution;bundle-version="3.3.0"
+ org.kiama.attribution
 Bundle-ActivationPolicy: lazy
 Bundle-RequiredExecutionEnvironment: JavaSE-1.6
 Export-Package: org.dresdenocl.language.ocl.resource.ocl,