bugfix: the node order was sometime creating side-effect bugs

pboard/pboard/lib/dbapi.py

       loTreeList.append(loNode)
     else:
       # append the node to the parent list
-      print "here he go ", loNode.parent_id
-      print loTmpDict
       # FIXME - D.A - 2013-10-08
       # The following line may raise an exception
       # We suppose that the parent node has already been added
       # this *should* be the case, but the code does not check it
+      if loTmpDict.has_key(loNode.parent_id)==False:
+        loTmpDict[loNode.parent_id] = getNode(loNode.parent_id)
       loTmpDict[loNode.parent_id].appendStaticChild(loNode)
 
   print "=================="