Added removal of an existing group application when someone else is applying. This makes sure that the fields we do not collect via the form also get wiped when a rejected application is being redone by someone else. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

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

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