Fix the notification bar messages that show up when you click 'Save Changes' button. It only works on Edit views right now. Patch by: Madhusudan C.S Reviewed by: Pawel Solyga

from query import *
from subqueries import *
from where import AND, OR
from datastructures import EmptyResultSet

__all__ = ['Query', 'AND', 'OR', 'EmptyResultSet']