added future imports

webnotes/install_lib/setup_public_folder.py

@@ -1,5 +1,6 @@
 # make public folders
 
+from __future__ import unicode_literals
 import os
 
 def make():

webnotes/model/controller.py

@@ -20,6 +20,7 @@
 # OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 # 
 
+from __future__ import unicode_literals
 """
 Transactions are defined as collection of classes, a DocList represents collection of Document
 objects for a transaction with main and children.

webnotes/utils/datautils.py

@@ -20,6 +20,7 @@
 # OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
+from __future__ import unicode_literals
 def read_csv_content_from_uploaded_file():
 	import csv
 	import webnotes

webnotes/utils/dateutils.py

@@ -20,6 +20,7 @@
 # OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
+from __future__ import unicode_literals
 import webnotes
 
 user_date_format = None