edited_question = models.TextField(_('edited question'), db_index=True, null=True, blank=True,
help_text=_("Leave empty if question doesn't need editing."))
answer = MarkupField(_('answer'), markup_type='textile_pl', blank=True,
edited_question = models.TextField(_('edited question'), db_index=True, null=True, blank=True,
help_text=_("Leave empty if question doesn't need editing."))
answer = MarkupField(_('answer'), markup_type='textile_pl', blank=True,