fix(unicode): Import unicode_literals in every file
diff --git a/erpnext/accounts/doctype/account/chart_of_accounts/chart_of_accounts.py b/erpnext/accounts/doctype/account/chart_of_accounts/chart_of_accounts.py
index 9b812a8..bcb163f 100644
--- a/erpnext/accounts/doctype/account/chart_of_accounts/chart_of_accounts.py
+++ b/erpnext/accounts/doctype/account/chart_of_accounts/chart_of_accounts.py
@@ -1,5 +1,6 @@
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
+from __future__ import unicode_literals
 
 
 import frappe, os, json
diff --git a/erpnext/accounts/doctype/accounts_settings/test_accounts_settings.py b/erpnext/accounts/doctype/accounts_settings/test_accounts_settings.py
index bf1e967..014cf45 100644
--- a/erpnext/accounts/doctype/accounts_settings/test_accounts_settings.py
+++ b/erpnext/accounts/doctype/accounts_settings/test_accounts_settings.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import unittest
 
 import frappe
diff --git a/erpnext/accounts/doctype/cash_flow_mapper/default_cash_flow_mapper.py b/erpnext/accounts/doctype/cash_flow_mapper/default_cash_flow_mapper.py
index 6e7b687..43ebcb0 100644
--- a/erpnext/accounts/doctype/cash_flow_mapper/default_cash_flow_mapper.py
+++ b/erpnext/accounts/doctype/cash_flow_mapper/default_cash_flow_mapper.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 DEFAULT_MAPPERS = [
     {
         'doctype': 'Cash Flow Mapper',
diff --git a/erpnext/accounts/doctype/monthly_distribution/test_monthly_distribution.py b/erpnext/accounts/doctype/monthly_distribution/test_monthly_distribution.py
index 834d105..efbf4eb 100644
--- a/erpnext/accounts/doctype/monthly_distribution/test_monthly_distribution.py
+++ b/erpnext/accounts/doctype/monthly_distribution/test_monthly_distribution.py
@@ -1,6 +1,7 @@
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors and Contributors
 # See license.txt
 
+from __future__ import unicode_literals
 import frappe
 import unittest
 
diff --git a/erpnext/accounts/doctype/payment_order/payment_order_dashboard.py b/erpnext/accounts/doctype/payment_order/payment_order_dashboard.py
index 80ac69f..6b93f92 100644
--- a/erpnext/accounts/doctype/payment_order/payment_order_dashboard.py
+++ b/erpnext/accounts/doctype/payment_order/payment_order_dashboard.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from frappe import _
 
 def get_data():
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
index d28dc93..9138739 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
@@ -1,5 +1,6 @@
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
+from __future__ import unicode_literals
 
 
 import frappe, erpnext
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_dashboard.py b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_dashboard.py
index f101b6a..173939d 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_dashboard.py
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_dashboard.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from frappe import _
 
 def get_data():
diff --git a/erpnext/accounts/doctype/sales_invoice/pos.py b/erpnext/accounts/doctype/sales_invoice/pos.py
index 287da08..d6e60d1 100755
--- a/erpnext/accounts/doctype/sales_invoice/pos.py
+++ b/erpnext/accounts/doctype/sales_invoice/pos.py
@@ -1,7 +1,6 @@
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
-
-
+from __future__ import unicode_literals
 
 import json
 
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice_dashboard.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice_dashboard.py
index 71fce77..28da815 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice_dashboard.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice_dashboard.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from frappe import _
 
 def get_data():
diff --git a/erpnext/accounts/report/accounts_receivable/test_accounts_receivable.py b/erpnext/accounts/report/accounts_receivable/test_accounts_receivable.py
index f911eaa..43786a4 100644
--- a/erpnext/accounts/report/accounts_receivable/test_accounts_receivable.py
+++ b/erpnext/accounts/report/accounts_receivable/test_accounts_receivable.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import frappe
 import frappe.defaults
 import unittest
diff --git a/erpnext/accounts/report/tds_computation_summary/tds_computation_summary.py b/erpnext/accounts/report/tds_computation_summary/tds_computation_summary.py
index d81a8f3..3869d68 100644
--- a/erpnext/accounts/report/tds_computation_summary/tds_computation_summary.py
+++ b/erpnext/accounts/report/tds_computation_summary/tds_computation_summary.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import frappe
 from frappe import _
 from frappe.utils import flt
diff --git a/erpnext/accounts/report/utils.py b/erpnext/accounts/report/utils.py
index e33bd83..a8ae94f 100644
--- a/erpnext/accounts/report/utils.py
+++ b/erpnext/accounts/report/utils.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import frappe
 from erpnext import get_company_currency, get_default_company
 from erpnext.setup.utils import get_exchange_rate
diff --git a/erpnext/accounts/test/test_utils.py b/erpnext/accounts/test/test_utils.py
index 0fca470..628c8ce 100644
--- a/erpnext/accounts/test/test_utils.py
+++ b/erpnext/accounts/test/test_utils.py
@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import unittest
 from erpnext.accounts.party import get_party_shipping_address
 from frappe.test_runner import make_test_objects