Added registration of datatype library

profiles/org.universaal.tools.modelling.ontology.common/plugin.xml

@@ -35,5 +35,14 @@
             provider="universAAL">
       </library>
    </extension>
+   <extension
+         point="org.eclipse.papyrus.extensionpoints.uml2.UMLLibrary">
+      <library
+            iconpath="icons/uaal.png"
+            name="universAAL Primitive Types"
+            path="pathmap://AAL_ONTOLOGIES/org.universaal.ontology.datatypes.uml"
+            provider="universAAL">
+      </library>
+   </extension>
 
 </plugin>