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

buying/doctype/buying_settings/buying_settings.py

@@ -11,6 +11,6 @@ class DocType:
 		self.doc, self.doclist = d, dl
 		
 	def validate(self):
-		for key in ["supplier_type", "supp_master_name", "maintain_same_rate"]:
+		for key in ["supplier_type", "supp_master_name", "maintain_same_rate", "buying_price_list"]:
 			webnotes.conn.set_default(key, self.doc.fields.get(key, ""))
 	

buying/doctype/buying_settings/buying_settings.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-06-25 11:04:03", 
   "docstatus": 0, 
-  "modified": "2013-07-05 14:29:41", 
+  "modified": "2013-08-09 14:38:46", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -53,6 +53,13 @@
   "label": "Default Supplier Type", 
   "options": "Supplier Type"
  }, 
+ {
+  "doctype": "DocField", 
+  "fieldname": "buying_price_list", 
+  "fieldtype": "Link", 
+  "label": "Default Buying Price List", 
+  "options": "Price List"
+ }, 
  {
   "doctype": "DocField", 
   "fieldname": "column_break_3", 

buying/doctype/purchase_order/purchase_order.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-21 16:16:39", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:03", 
+  "modified": "2013-08-09 14:45:51", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -211,7 +211,7 @@
  {
   "description": "Consider this Price List for fetching rate. (only which have \"For Buying\" as checked)", 
   "doctype": "DocField", 
-  "fieldname": "price_list_name", 
+  "fieldname": "buying_price_list", 
   "fieldtype": "Link", 
   "label": "Price List", 
   "options": "Price List", 

buying/doctype/supplier_quotation/supplier_quotation.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-21 16:16:45", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:08", 
+  "modified": "2013-08-09 14:45:58", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -208,7 +208,7 @@
  {
   "description": "Consider this Price List for fetching rate. (only which have \"For Buying\" as checked)", 
   "doctype": "DocField", 
-  "fieldname": "price_list_name", 
+  "fieldname": "buying_price_list", 
   "fieldtype": "Link", 
   "label": "Price List", 
   "options": "Price List",