Removing unneeded from __future__ import statements.

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

ebook_converter/utils/fonts/sfnt/cff/table.py

@@ -1,11 +1,3 @@
-#!/usr/bin/env python2
-# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:fdm=marker:ai
-from __future__ import absolute_import, division, print_function, unicode_literals
-
-__license__   = 'GPL v3'
-__copyright__ = '2012, Kovid Goyal <kovid at kovidgoyal.net>'
-__docformat__ = 'restructuredtext en'
-
 from struct import unpack_from, unpack, calcsize
 from functools import partial
 
@@ -16,6 +8,11 @@ from ebook_converter.utils.fonts.sfnt.cff.constants import (cff_standard_strings
         STANDARD_CHARSETS)
 from ebook_converter.polyglot.builtins import iteritems, itervalues, range
 
+
+__license__   = 'GPL v3'
+__copyright__ = '2012, Kovid Goyal <kovid at kovidgoyal.net>'
+__docformat__ = 'restructuredtext en'
+
 # Useful links
 # http://www.adobe.com/content/dam/Adobe/en/devnet/font/pdfs/5176.CFF.pdf
 # http://www.adobe.com/content/dam/Adobe/en/devnet/font/pdfs/5177.Type2.pdf