Removing unneeded from __future__ import statements.

Since we are on Python 3.6 and up, we don't need those anymore.

ebook_converter/ebooks/conversion/utils.py

@@ -1,11 +1,3 @@
-#!/usr/bin/env python2
-# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
-from __future__ import absolute_import, division, print_function, unicode_literals
-
-__license__   = 'GPL v3'
-__copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>'
-__docformat__ = 'restructuredtext en'
-
 import re
 from math import ceil
 from ebook_converter.ebooks.conversion.preprocess import DocAnalysis, Dehyphenator
@@ -14,6 +6,11 @@ from ebook_converter.utils.wordcount import get_wordcount_obj
 from ebook_converter.polyglot.builtins import unicode_type
 
 
+__license__   = 'GPL v3'
+__copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>'
+__docformat__ = 'restructuredtext en'
+
+
 class HeuristicProcessor(object):
 
     def __init__(self, extra_opts=None, log=None):