added unicode literals in patch

erpnext/patches/august_2012/changed_blog_date_format.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 def execute():
 	import webnotes
 	from webnotes.model.doclist import DocList

erpnext/patches/august_2012/remove_cash_flow_statement.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 def execute():
 	import webnotes
 	webnotes.conn.sql("delete from `tabSearch Criteria` where name = 'cash_flow_statement'")

erpnext/patches/august_2012/repost_billed_amt.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 def execute():
 	import webnotes
 	from webnotes.model.code import get_obj

erpnext/support/doctype/newsletter/__init__.py

@@ -0,0 +1 @@
+from __future__ import unicode_literals