fix(unicode): Import unicode_literals in every file
diff --git a/erpnext/domains/hospitality.py b/erpnext/domains/hospitality.py
index 09b98c2..2a2d0c6 100644
--- a/erpnext/domains/hospitality.py
+++ b/erpnext/domains/hospitality.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 data = {
 	'desktop_icons': [
 		'Restaurant',