Create a new Ranker for each organization that is created. Also updated seed_db. seed_db will be moved to logic module soon by SRabbelier. 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']