More NodeService.getChildAssocsByPropertyValue (incl. PostgreSQL fix)

- Boolean *must* be passed as a parameter (PostgreSQL only accepts 'TRUE' or 'FALSE')
 - Moved code next to ChildAssoc-related code
 - Tested on MySQL and PostgreSQL


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@21893 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/node/db/DbNodeServiceImplTest.java

@@ -539,7 +539,5 @@ public class DbNodeServiceImplTest extends BaseNodeServiceTest
         {
             // expect to go here
         }
-        
-
     }
 }