Make the timeline View work directly on the GSoC timeline for the time being. This will help us get rid of the weird TIMELINE_LOGIC constant we are using now to switch between the different timelines. The other timelines should get their own View module.

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

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