[cleanup] [minor] price list field rename (wip), set default supplier from item, make demo - purchase cycle (wip)

selling/doctype/quotation/quotation.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-24 19:29:08", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:16", 
+  "modified": "2013-08-09 14:46:11", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -280,7 +280,7 @@
  {
   "description": "Select the price list as entered in \"Price List\" master. This will pull the reference rates of items against this price list as specified in \"Item\" master.", 
   "doctype": "DocField", 
-  "fieldname": "price_list_name", 
+  "fieldname": "selling_price_list", 
   "fieldtype": "Link", 
   "in_filter": 1, 
   "label": "Price List", 

selling/doctype/sales_order/sales_order.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-06-18 12:39:59", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:17", 
+  "modified": "2013-08-09 14:46:17", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -293,7 +293,7 @@
  {
   "description": "Select the price list as entered in \"Price List\" master. This will pull the reference rates of items against this price list as specified in \"Item\" master.", 
   "doctype": "DocField", 
-  "fieldname": "price_list_name", 
+  "fieldname": "selling_price_list", 
   "fieldtype": "Link", 
   "label": "Price List", 
   "oldfieldname": "price_list_name", 

selling/doctype/selling_settings/selling_settings.py

@@ -12,5 +12,5 @@ class DocType:
 		
 	def validate(self):
 		for key in ["cust_master_name", "customer_group", "territory", "maintain_same_sales_rate",
-			"editable_price_list_rate"]:
+			"editable_price_list_rate", "selling_price_list"]:
 				webnotes.conn.set_default(key, self.doc.fields.get(key, ""))

selling/doctype/selling_settings/selling_settings.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-06-25 10:25:16", 
   "docstatus": 0, 
-  "modified": "2013-08-02 12:09:20", 
+  "modified": "2013-08-09 14:46:24", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -64,7 +64,7 @@
  }, 
  {
   "doctype": "DocField", 
-  "fieldname": "price_list_name", 
+  "fieldname": "selling_price_list", 
   "fieldtype": "Link", 
   "label": "Default Price List", 
   "options": "Price List"