Remove future imports

We only support Python 3 runtimes now. We no longer need future imports.

Change-Id: Ib568709bd01d12ff2fb6ef6fe31b290ea63e7caa
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

reno/create.py

@@ -10,8 +10,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from __future__ import print_function
-
 import os
 import subprocess
 

reno/formatter.py

@@ -10,7 +10,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from __future__ import print_function
 from datetime import datetime
 
 

reno/linter.py

@@ -10,8 +10,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from __future__ import print_function
-
 import glob
 import logging
 import os.path

reno/lister.py

@@ -10,8 +10,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from __future__ import print_function
-
 import logging
 
 from reno import loader

reno/report.py

@@ -10,8 +10,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from __future__ import print_function
-
 from reno import formatter
 from reno import loader
 

reno/scanner.py

@@ -10,8 +10,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from __future__ import print_function
-
 import collections
 import fnmatch
 import logging

reno/sphinxext.py

@@ -9,18 +9,16 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 # under the License.
-from __future__ import unicode_literals
-
 import os.path
 
 from docutils import nodes
 from docutils.parsers import rst
 from docutils.parsers.rst import directives
 from docutils import statemachine
+from dulwich import repo
 from sphinx.util import logging
 from sphinx.util.nodes import nested_parse_with_titles
 
-from dulwich import repo
 import reno
 from reno import config
 from reno import defaults

reno/tests/test_scanner.py

@@ -12,9 +12,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from __future__ import unicode_literals
-from unittest import mock
-
 import itertools
 import logging
 import os.path
@@ -22,6 +19,7 @@ import re
 import subprocess
 import time
 import unittest
+from unittest import mock
 
 from dulwich import diff_tree
 from dulwich import objects