Add sidebar menu items for /site/docs/list and /site/docs/edit. They do not currently have view functions attached, but there are other links in the mock-up portion of the sidebar that don't currently work, either. The goal is to commit the /site/docs/list and /site/docs/edit changes in small bits that don't break anyone else.

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

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