diff --git a/erpnext/patches/jan_mar_2012/convert_tables_to_utf8.py b/erpnext/patches/jan_mar_2012/convert_tables_to_utf8.py
new file mode 100644
index 0000000..1ae94a7
--- /dev/null
+++ b/erpnext/patches/jan_mar_2012/convert_tables_to_utf8.py
@@ -0,0 +1,11 @@
+import webnotes
+
+def execute():
+	sql = webnotes.conn.sql
+	
+	sql("commit")
+	sql("set foreign_key_checks=0")
+	for tab in sql("show tables"):
+		sql("ALTER TABLE `%s` CONVERT TO CHARACTER SET utf8" % tab[0])
+
+	sql("set foreign_key_checks=1")
diff --git a/erpnext/selling/doctype/installation_note/installation_note.py b/erpnext/selling/doctype/installation_note/installation_note.py
index e0af7ec..58b7d91 100644
--- a/erpnext/selling/doctype/installation_note/installation_note.py
+++ b/erpnext/selling/doctype/installation_note/installation_note.py
@@ -98,7 +98,7 @@
   #get list of serial no from previous_doc
   #----------------------------------------------
   def get_prevdoc_serial_no(self, prevdoc_detail_docname, prevdoc_docname):
-    from material_management.doctype.stock_ledger.stock_ledger import get_sr_no_list
+    from stock.doctype.stock_ledger.stock_ledger import get_sr_no_list
 	
     res = sql("select serial_no from `tabDelivery Note Detail` where name = '%s' and parent ='%s'" % (prevdoc_detail_docname, prevdoc_docname))
     return get_sr_no_list(res[0][0])
diff --git a/erpnext/support/doctype/support_ticket/support_ticket.py b/erpnext/support/doctype/support_ticket/support_ticket.py
index 709c763..2db784e 100644
--- a/erpnext/support/doctype/support_ticket/support_ticket.py
+++ b/erpnext/support/doctype/support_ticket/support_ticket.py
@@ -23,6 +23,9 @@
 		
 		response = self.doc.new_response + '\n\n[Please do not change the subject while responding.]'
 
+		# add last response to new response
+		response += self.last_response()
+
 		signature = webnotes.conn.get_value('Email Settings',None,'support_signature')
 		if signature:
 			response += '\n\n' + signature
@@ -39,6 +42,14 @@
 		webnotes.conn.set(self.doc,'status','Waiting for Customer')
 		self.make_response_record(response)
 	
+	def last_response(self):
+		"""return last response"""
+		tmp = webnotes.conn.sql("""select mail from `tabSupport Ticket Response`
+			where parent = %s order by creation desc limit 1
+			""", self.doc.name)
+			
+		return '\n\n=== In response to ===\n\n' + tmp[0][0] 
+		
 	def make_response_record(self, response, from_email = None, content_type='text/plain'):
 		"""
 			Creates a new Support Ticket Response record
diff --git a/index.html b/index.html
index 5e7bc59..ce1a617 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
 	<meta charset="utf-8">
 	<title>ERPNext</title>
 	<meta name="author" content="">
-	<script type="text/javascript">window._version_number="31"
+	<script type="text/javascript">window._version_number="34"
 
 wn={}
 wn.provide=function(namespace){var nsl=namespace.split('.');var l=nsl.length;var parent=window;for(var i=0;i<l;i++){var n=nsl[i];if(!parent[n]){parent[n]={}}
diff --git a/version.num b/version.num
index b74e882..3e932fe 100644
--- a/version.num
+++ b/version.num
@@ -1 +1 @@
-31
\ No newline at end of file
+34
\ No newline at end of file