Add checkAgreesToSiteToS() (partially implemented until circular import fixed). Need to fix a circular import problem before the alternate message will include a link to the site-wide ToS Document. Also, fixed the descriptions in the first few check...() functions. Patch by: Todd Larsen Review by: to-be-reviewed

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

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