Merge "Stop to use the __future__ module."

glanceclient/common/utils.py

@@ -13,8 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from __future__ import print_function
-
 import errno
 import functools
 import hashlib

glanceclient/shell.py

@@ -17,8 +17,6 @@
 Command-line interface to the OpenStack Images API.
 """
 
-from __future__ import print_function
-
 import argparse
 import copy
 import getpass

glanceclient/v1/shell.py

@@ -13,8 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from __future__ import print_function
-
 import copy
 import functools
 import os