Fixed AssociationRef.equals method that was causing association matching to fail

Fixed node tests that were hiding a NullPointerException when node associations weren't found
Fixed NodeAssoc AssociationRef caching for cases where the source or target nodes move stores
Removed storage of Path property for archived nodes


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2886 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/domain/hibernate/ChildAssocImpl.java

@@ -114,7 +114,7 @@ public class ChildAssocImpl implements ChildAssoc
                         this.qName,
                         child.getNodeRef(),
                         this.isPrimary,
-                        -1);
+                        index);
             }
             return childAssocRef;
         }