Converted as_table to be a template tag
This allows us to move all the HTML from python code (which made it
extremely icky and unreadable) to Django templates, which is _a lot_
more readable, and makes it feasable for HTML/CSS experts to change
the way these tables are generated.
Patch by: Sverre Rabbelier
from query import *
from subqueries import *
from where import AND, OR
from datastructures import EmptyResultSet
__all__ = ['Query', 'AND', 'OR', 'EmptyResultSet']