Fixed #9083 -- Improved get_admin_log template tag so that it doesn't run a...

    def render(self, context):

        if self.user is None:

            context[self.varname] = LogEntry.objects.all().select_related()[:self.limit]

            context[self.varname] = LogEntry.objects.all().select_related('content_type', 'user')[:self.limit]

        else:

            if not self.user.isdigit():

                self.user = context[self.user].id

            context[self.varname] = LogEntry.objects.filter(user__id__exact=self.user).select_related()[:self.limit]

            context[self.varname] = LogEntry.objects.filter(user__id__exact=self.user).select_related('content_type', 'user')[:self.limit]

        return ''

class DoGetAdminLog: