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/metadata.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 io import BytesIO
 from struct import calcsize, unpack, unpack_from
 from collections import namedtuple
@@ -14,6 +6,11 @@ from ebook_converter.utils.fonts.utils import get_font_names2, get_font_characte
 from ebook_converter.polyglot.builtins import range, unicode_type
 
 
+__license__   = 'GPL v3'
+__copyright__ = '2012, Kovid Goyal <kovid at kovidgoyal.net>'
+__docformat__ = 'restructuredtext en'
+
+
 class UnsupportedFont(ValueError):
     pass