cloudinit: remove unneeded __future__ imports (#362)

We live in the future now.

Author: OddBloke

cloudinit/config/schema.py

@@ -1,8 +1,6 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 """schema.py: Set of module functions for processing cloud-config schema."""
 
-from __future__ import print_function
-
 from cloudinit import importer
 from cloudinit.util import find_modules, load_file
 

cloudinit/serial.py

@@ -1,7 +1,5 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 
-from __future__ import absolute_import
-
 try:
     from serial import Serial
 except ImportError:

cloudinit/sources/DataSourceMAAS.py

@@ -6,8 +6,6 @@
 #
 # This file is part of cloud-init. See LICENSE file for license information.
 
-from __future__ import print_function
-
 import hashlib
 import os
 import time

cloudinit/tests/helpers.py

@@ -1,7 +1,5 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 
-from __future__ import print_function
-
 import functools
 import httpretty
 import io

tests/unittests/test_cs_util.py

@@ -1,7 +1,5 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 
-from __future__ import print_function
-
 from cloudinit.tests import helpers as test_helpers
 
 from cloudinit.cs_utils import Cepko

tests/unittests/test_datasource/test_smartos.py

@@ -12,8 +12,6 @@
 
 '''
 
-from __future__ import print_function
-
 from binascii import crc32
 import json
 import multiprocessing

tests/unittests/test_templating.py

@@ -4,8 +4,6 @@
 #
 # This file is part of cloud-init. See LICENSE file for license information.
 
-from __future__ import print_function
-
 from cloudinit.tests import helpers as test_helpers
 import textwrap
 

tests/unittests/test_util.py

@@ -1,7 +1,5 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 
-from __future__ import print_function
-
 import io
 import json
 import logging