diff --git a/erpnext/accounts/Print Format/POS Invoice/POS Invoice.txt b/erpnext/accounts/Print Format/POS Invoice/POS Invoice.txt
index aab8e18..7f1bba4 100644
--- a/erpnext/accounts/Print Format/POS Invoice/POS Invoice.txt
+++ b/erpnext/accounts/Print Format/POS Invoice/POS Invoice.txt
@@ -2,14 +2,14 @@
  {
   "creation": "2011-12-21 11:08:55", 
   "docstatus": 0, 
-  "modified": "2013-09-13 17:17:47", 
+  "modified": "2014-01-08 19:32:16", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
  {
   "doc_type": "Sales Invoice", 
   "doctype": "Print Format", 
-  "html": "<html>\n<head>\n<!--Item Table, Totals and Other Charges-->\n<script>\nfunction get_print_format() {\n    var oc = getchildren('Sales Invoice Item', doc.name, 'entries');\n\tvar rows = '<table width=\"100%\" cellpadding=\"0\" class=\"cart\">\\\n                <tr>\\\n                    <td colspan=\"3\"><hr></td>\\\n                </tr>\\\n                <tr>\\\n                    <td width=\"60%\" align=\"left\">ITEM NAME.</td>\\\n                    <td width=\"10%\" align=\"right\">QTY</td>\\\n                    <td width=\"30%\" align=\"right\">AMOUNT</td>\\\n                </tr>\\\n                <tr>\\\n                    <td colspan=\"3\"><hr></td>\\\n                </tr>';\n\tfor (var x=0; x<oc.length; x++) {\n        console.log(oc[x].item_code!=oc[x].item_name);\n\t\trows += '<tr>\\\n                    <td align=\"left\">' + oc[x].item_code + \n                        (oc[x].item_code!=oc[x].item_name ? ('<br>' + oc[x].item_name) : '') + '</td>\\\n                    <td align=\"right\" style=\"vertical-align:top;\">' + oc[x].qty + '</td>\\\n                    <td align=\"right\" valign=\"top\">' + format_currency(oc[x].export_amount, doc.currency) + '</td>\\\n                </tr>';\n\t}\n    rows += '<tr>\\\n                <td colspan=\"3\"><hr></td>\\\n            </tr>\\\n            <tr>\\\n                <td colspan=\"2\" align=\"right\">Net Total</td>\\\n                <td align=\"right\">' + format_currency(doc.net_total_export, doc.currency) + '</td>\\\n            </tr>';\n    if (doc.other_charges_total_export != 0) {\n        var taxes = wn.model.get_children(\"Sales Taxes and Charges\", doc.name, \"other_charges\", \"Sales Invoice\");\n\t\t$.each(taxes, function(i, d) {\n\t\t\trows += '<tr>\\\n        \t\t\t\t<td colspan=\"2\" align=\"right\">' + d.description + '</td>\\\n        \t\t\t\t<td style=\"text-align: right;\">' + format_currency(d.tax_amount / doc.conversion_rate, doc.currency) + '</td>\\\n        \t\t\t<tr>';\n\t\t});\n    }\n    rows += '<tr>\\\n                <td colspan=\"2\" align=\"right\" style=\"vertical-align:middle;\">Grand Total</td>\\\n                <td align=\"right\"><hr width=\"90%\" align=\"right\">' + format_currency(doc.grand_total_export, doc.currency) + '<br>\\\n                    <hr width=\"90%\" align=\"right\"></td>\\\n            </tr>\\\n            <tr>\\\n                <td align=\"center\" colspan=\"3\">Thank You. Please visit again.</td>\\\n            </tr>\\\n            </table>';\n\treturn rows;\n}\n</script>\n<style>\n    table, tr, td, div, p {\n        font-family: Monospace;\n        line-height: 200%;\n    }\n    h1, h2, h3, h4, h5, h6 {\n        text-align: center;\n    }\n\t@media screen {\n\t\tbody {\n\t\t\twidth: 4in;\n\t\t}\n\t}\n</style>\n</head>\n\n<body>\n<table width=\"100%\" cellpadding=\"4\">\n    <tr>\n        <td align=\"left\">RECEIPT NO: <script>doc.name</script></td>\n        <td align=\"right\">DATE: <script>date.str_to_user(doc.posting_date)</script></td>\n    </tr>\n    <tr>\n        <td>M/s <script>doc.customer</script></td>\n    </tr>\n</table>\n<!--Item Table & Totals-->\n<div><script>get_print_format();</script></div>\n</body>\n</html>\n", 
+  "html": "<html>\n\t<head>\n\n\t\t<!-- Style Settings -->\n\t\t<style>\n\t\t\ttable, tr, td, div, p {\n\t\t\t\tfont-family: Monospace;\n\t\t\t\tline-height: 200%;\n\t\t\t\tvertical-align: middle;\n\t\t\t}\n\t\t\t@media screen {\n\t\t\t\tbody {\n\t\t\t\t\twidth: 4in;\n\t\t\t\t}\n\t\t\t}\n\t\t</style>\n\n\t\t<!-- Javascript -->\n\t\t<script>\n\t\t\tfunction print_header() {\n\t\t\t\tvar header = '<table width=\"100%\" cellpadding=\"4\">';\n\n\t\t\t\theader += '<tr>\\\n\t\t\t\t\t<td colspan=\"2\" align=\"center\"><h3>' + (doc.select_print_heading || \"Invoice\") + '</h3></td>\\\n\t\t\t\t</tr>';\n\n\t\t\t\theader += '<tr>\\\n\t\t\t\t\t<td align=\"left\"><b>RECEIPT NO:</b> ' + doc.name + '</td>\\\n\t\t\t\t\t<td align=\"right\"><b>DATE:</b> ' + date.str_to_user(doc.posting_date) + '</td>\\\n\t\t\t\t</tr>\\\n\t\t\t\t<tr>\\\n\t\t\t\t\t<td colspan=\"2\"><b>M/s.</b> ' + doc.customer + '</td>\\\n\t\t\t\t</tr>';\n\n\t\t\t\treturn header + '</table>';\n\t\t\t}\n\n\t\t\tfunction print_items() {\n\t\t\t\tvar rows = '<table width=\"100%\" cellpadding=\"0\" class=\"cart\">';\n\n\t\t\t\trows += '<tr>\\\n\t\t\t\t\t<td colspan=\"3\"><hr></td>\\\n\t\t\t\t</tr>\\\n\t\t\t\t<tr>\\\n\t\t\t\t\t<td width=\"60%\" align=\"left\"><b>ITEM CODE / DESC.</b></td>\\\n\t\t\t\t\t<td width=\"10%\" align=\"right\"><b>QTY</b></td>\\\n\t\t\t\t\t<td width=\"30%\" align=\"right\"><b>RATE</b></td>\\\n\t\t\t\t</tr>\\\n\t\t\t\t<tr>\\\n\t\t\t\t\t<td colspan=\"3\"><hr></td>\\\n\t\t\t\t</tr>';\n\n\t\t\t\t// print items\n\t\t\t\tvar oc = getchildren('Sales Invoice Item', doc.name, 'entries');\n\t\t\t\tfor (var x=0; x<oc.length; x++) {\n\t\t\t\t\trows += '<tr>\\\n\t\t\t\t\t\t<td align=\"left\">' + oc[x].item_code + '<br>' + oc[x].item_name + '</td>\\\n\t\t\t\t\t\t<td align=\"right\" style=\"vertical-align:top;\">' + oc[x].qty + '</td>\\\n\t\t\t\t\t\t<td align=\"right\" style=\"vertical-align:top;\">' + format_currency(oc[x].export_amount) + '</td>\\\n\t\t\t\t\t</tr>';\n\t\t\t\t}\n\n\t\t\t\trows += '<tr>\\\n\t\t\t\t\t<td colspan=\"3\"><hr></td>\\\n\t\t\t\t</tr>';\n\n\t\t\t\treturn rows + '</table>';\n\t\t\t}\n\n\t\t\tfunction print_other_charges_and_totals() {\n\t\t\t\tvar totals = '<table width=\"100%\">';\n\t\t\t\t// print net total\n\t\t\t\ttotals +='<tr>\\\n\t\t\t\t\t<td align=\"right\" width=\"70%\">Net Total</td>\\\n\t\t\t\t\t<td align=\"right\">' + format_currency(doc.net_total_export) + '</td>\\\n\t\t\t\t</tr>';\n\n\t\t\t\t// print exclusive taxes\n\t\t\t\tvar taxes = wn.model.get_children(\"Sales Taxes and Charges\", doc.name, \"other_charges\", \"Sales Invoice\");\n\t\t\t\tif (taxes) {\n\t\t\t\t\t$.each(taxes, function(i, d) {\n\t\t\t\t\t\tif (!d.included_in_print_rate && d.tax_amount) {\n\t\t\t\t\t\t\ttotals += '<tr>\\\n\t\t\t\t\t\t\t\t<td align=\"right\">' + d.description + '</td>\\\n\t\t\t\t\t\t\t\t<td align=\"right\">' + format_currency(d.tax_amount) + '</td>\\\n\t\t\t\t\t\t\t<tr>';\n\t\t\t\t\t\t}\n\t\t\t\t\t});\n\t\t\t\t}\n\n\t\t\t\t// print grand total\n\t\t\t\ttotals += '<tr>\\\n\t\t\t\t\t<td align=\"right\">Grand Total</td>\\\n\t\t\t\t\t<td align=\"right\"><hr width=\"90%\" align=\"right\">' + format_currency(doc.grand_total_export) + '<br>\\\n\t\t\t\t\t<hr width=\"90%\" align=\"right\"></td>\\\n\t\t\t\t</tr>';\n\n\t\t\t\treturn totals + '</table>';\n\t\t\t}\n\n\t\t\tfunction print_inclusive_taxes() {\n\t\t\t\tvar inc_tax = '';\n\t\t\t\tvar taxes = wn.model.get_children(\"Sales Taxes and Charges\", doc.name, \"other_charges\", \"Sales Invoice\");\n\t\t\t\tif (taxes) {\n\t\t\t\t\t$.each(taxes, function(i, d) {\n\t\t\t\t\t\tif (d.included_in_print_rate && d.tax_amount) {\n\t\t\t\t\t\t\tif (i == 0) {\n\t\t\t\t\t\t\t\tinc_tax = '<table width=\"100%\">\\\n\t\t\t\t\t\t\t\t\t<tr>\\\n\t\t\t\t\t\t\t\t\t\t<td colspan=\"2\"><b>Inclusive Taxes</b></td>\\\n\t\t\t\t\t\t\t\t\t</tr>';\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\tinc_tax += '<tr>\\\n\t\t\t\t\t\t\t\t<td width=\"60%\">' + d.description + '</td>\\\n\t\t\t\t\t\t\t\t<td>' + format_currency(d.tax_amount) + '</td>\\\n\t\t\t\t\t\t\t<tr>';\n\t\t\t\t\t\t}\n\t\t\t\t\t});\n\t\t\t\t}\n\n\t\t\t\tif (inc_tax) {\n\t\t\t\t\tinc_tax += '<tr>\\\n\t\t\t\t\t\t<td colspan=\"2\"><hr></td>\\\n\t\t\t\t\t</tr></table>';\n\t\t\t\t}\n\n\t\t\t\treturn inc_tax;\n\t\t\t}\n\n\t\t\tfunction print_footer() {\n\t\t\t\tvar footer = '<table width=\"100%\">';\n\n\t\t\t\t// print terms\n\t\t\t\tif (doc.terms) {\n\t\t\t\t\tfooter += '<tr>\\\n\t\t\t\t\t\t<td align=\"center\">' + doc.terms + '</td>\\\n\t\t\t\t\t</tr>';\n\t\t\t\t}\n\n\t\t\t\tfooter +='<tr>\\\n\t\t\t\t\t<td align=\"center\">Thank You. Please visit again.</td>\\\n\t\t\t\t</tr>';\n\n\t\t\t\treturn footer + '</table>';\n\t\t\t}\n\t\t</script>\n\t</head>\n\n\t<body>\n\t\t<!--Headers, Item Table, Totals & Footer-->\n\t\t<div><script>print_header();</script></div>\n\t\t<div><script>print_items();</script></div>\n\t\t<div><script>print_inclusive_taxes();</script></div>\n\t\t<div><script>print_other_charges_and_totals();</script></div>\n\t\t<div><script>print_footer();</script></div>\n\t</body>\n</html>", 
   "module": "Accounts", 
   "name": "__common__", 
   "print_format_type": "Client", 
diff --git a/erpnext/accounts/doctype/accounts_settings/accounts_settings.py b/erpnext/accounts/doctype/accounts_settings/accounts_settings.py
index a6e9938..2475fda 100644
--- a/erpnext/accounts/doctype/accounts_settings/accounts_settings.py
+++ b/erpnext/accounts/doctype/accounts_settings/accounts_settings.py
@@ -6,6 +6,7 @@
 from __future__ import unicode_literals
 import webnotes
 from webnotes import _
+from webnotes.utils import cint
 
 class DocType:
 	def __init__(self, d, dl):
@@ -14,7 +15,12 @@
 	def on_update(self):
 		webnotes.conn.set_default("auto_accounting_for_stock", self.doc.auto_accounting_for_stock)
 		
-		if self.doc.auto_accounting_for_stock:
+		if cint(self.doc.auto_accounting_for_stock):
+			# set default perpetual account in company
+			for company in webnotes.conn.sql("select name from tabCompany"):
+				webnotes.bean("Company", company[0]).save()
+			
+			# Create account head for warehouses
 			warehouse_list = webnotes.conn.sql("select name, company from tabWarehouse", as_dict=1)
 			warehouse_with_no_company = [d.name for d in warehouse_list if not d.company]
 			if warehouse_with_no_company:
diff --git a/erpnext/accounts/doctype/gl_entry/gl_entry.py b/erpnext/accounts/doctype/gl_entry/gl_entry.py
index ff44d55..20cd899 100644
--- a/erpnext/accounts/doctype/gl_entry/gl_entry.py
+++ b/erpnext/accounts/doctype/gl_entry/gl_entry.py
@@ -146,11 +146,12 @@
 		webnotes.conn.sql("update `tab%s` set outstanding_amount=%s where name='%s'" %
 		 	(against_voucher_type, bal, against_voucher))
 			
-def validate_frozen_account(account, adv_adj):
+def validate_frozen_account(account, adv_adj=None):
 	frozen_account = webnotes.conn.get_value("Account", account, "freeze_account")
 	if frozen_account == 'Yes' and not adv_adj:
 		frozen_accounts_modifier = webnotes.conn.get_value( 'Accounts Settings', None, 
 			'frozen_accounts_modifier')
+		
 		if not frozen_accounts_modifier:
 			webnotes.throw(account + _(" is a frozen account. Either make the account active or assign role in Accounts Settings who can create / modify entries against this account"))
 		elif frozen_accounts_modifier not in webnotes.user.get_roles():
diff --git a/erpnext/accounts/doctype/journal_voucher/journal_voucher.js b/erpnext/accounts/doctype/journal_voucher/journal_voucher.js
index 1eb8b1d..342fa23 100644
--- a/erpnext/accounts/doctype/journal_voucher/journal_voucher.js
+++ b/erpnext/accounts/doctype/journal_voucher/journal_voucher.js
@@ -120,7 +120,8 @@
 				"voucher_no": doc.name,
 				"from_date": doc.posting_date,
 				"to_date": doc.posting_date,
-				"company": doc.company
+				"company": doc.company,
+				group_by_voucher: 0
 			};
 			wn.set_route("query-report", "General Ledger");
 		}, "icon-table");
diff --git a/erpnext/accounts/doctype/payment_to_invoice_matching_tool/payment_to_invoice_matching_tool.py b/erpnext/accounts/doctype/payment_to_invoice_matching_tool/payment_to_invoice_matching_tool.py
index 0c6cdb6..2904c7d 100644
--- a/erpnext/accounts/doctype/payment_to_invoice_matching_tool/payment_to_invoice_matching_tool.py
+++ b/erpnext/accounts/doctype/payment_to_invoice_matching_tool/payment_to_invoice_matching_tool.py
@@ -140,13 +140,13 @@
 			and ifnull(gle.%(account_type)s, 0) > 0 
 	   		and (select ifnull(abs(sum(ifnull(debit, 0)) - sum(ifnull(credit, 0))), 0) 
 				from `tabGL Entry` 
-	        	where against_voucher_type = '%(dt)s' 
+	        	where account = '%(acc)s'
+				and against_voucher_type = '%(dt)s' 
 	        	and against_voucher = gle.voucher_no 
 	        	and voucher_no != gle.voucher_no) 
-					!= abs(ifnull(gle.debit, 0) - ifnull(gle.credit, 0)
-			) 
-			and if(gle.voucher_type='Sales Invoice', (select is_pos from `tabSales Invoice` 
-				where name=gle.voucher_no), 0)=0
+					!= abs(ifnull(gle.debit, 0) - ifnull(gle.credit, 0)) 
+			and if(gle.voucher_type='Sales Invoice', ifnull((select is_pos from `tabSales Invoice` 
+				where name=gle.voucher_no), 0), 0)=0
 			%(mcond)s
 	    ORDER BY gle.posting_date desc, gle.voucher_no desc 
 	    limit %(start)s, %(page_len)s""" % {
diff --git a/erpnext/accounts/doctype/pos_setting/pos_setting.js b/erpnext/accounts/doctype/pos_setting/pos_setting.js
index a1ebb59..5c291b4 100755
--- a/erpnext/accounts/doctype/pos_setting/pos_setting.js
+++ b/erpnext/accounts/doctype/pos_setting/pos_setting.js
@@ -7,7 +7,7 @@
 	});
 	
 	cur_frm.set_query("selling_price_list", function() {
-		return { filters: { buying_or_selling: "Selling" } };
+		return { filters: { selling: 1 } };
 	});
 }
 
diff --git a/erpnext/accounts/doctype/pos_setting/pos_setting.txt b/erpnext/accounts/doctype/pos_setting/pos_setting.txt
index 22edcdd..1c9e0bf 100755
--- a/erpnext/accounts/doctype/pos_setting/pos_setting.txt
+++ b/erpnext/accounts/doctype/pos_setting/pos_setting.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-24 12:15:51", 
   "docstatus": 0, 
-  "modified": "2013-12-20 19:24:16", 
+  "modified": "2014-01-15 16:23:58", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -156,7 +156,7 @@
   "reqd": 1
  }, 
  {
-  "depends_on": "eval:sys_defaults.auto_accounting_for_stock", 
+  "depends_on": "eval:cint(sys_defaults.auto_accounting_for_stock)", 
   "doctype": "DocField", 
   "fieldname": "expense_account", 
   "fieldtype": "Link", 
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
index aa3b45f..dda6219 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -35,7 +35,8 @@
 					"voucher_no": doc.name,
 					"from_date": doc.posting_date,
 					"to_date": doc.posting_date,
-					"company": doc.company
+					"company": doc.company,
+					group_by_voucher: 0
 				};
 				wn.set_route("query-report", "General Ledger");
 			}, "icon-table");
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
index f6b6ef4..db42a12 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
@@ -302,6 +302,7 @@
 		self.make_gl_entries()
 		self.update_against_document_in_jv()
 		self.update_prevdoc_status()
+		self.update_billing_status_for_zero_amount_refdoc("Purchase Order")
 
 	def make_gl_entries(self):
 		auto_accounting_for_stock = \
@@ -350,7 +351,6 @@
 		# item gl entries
 		stock_item_and_auto_accounting_for_stock = False
 		stock_items = self.get_stock_items()
-		# rounding_diff = 0.0
 		for item in self.doclist.get({"parentfield": "entries"}):
 			if auto_accounting_for_stock and item.item_code in stock_items:
 				if flt(item.valuation_rate):
@@ -359,12 +359,8 @@
 					# expense will be booked in sales invoice
 					stock_item_and_auto_accounting_for_stock = True
 					
-					valuation_amt = item.amount + item.item_tax_amount + item.rm_supp_cost
-					
-					# rounding_diff += (flt(item.amount, self.precision("amount", item)) + 
-					# 	flt(item.item_tax_amount, self.precision("item_tax_amount", item)) + 
-					# 	flt(item.rm_supp_cost, self.precision("rm_supp_cost", item)) - 
-					# 	valuation_amt)
+					valuation_amt = flt(item.amount + item.item_tax_amount + item.rm_supp_cost, 
+						self.precision("amount", item))
 					
 					gl_entries.append(
 						self.get_gl_dict({
@@ -392,12 +388,6 @@
 			# this will balance out valuation amount included in cost of goods sold
 			expenses_included_in_valuation = \
 				self.get_company_default("expenses_included_in_valuation")
-				
-			# if rounding_diff:
-			# 	import operator
-			# 	cost_center_with_max_value = max(valuation_tax.iteritems(), 
-			# 		key=operator.itemgetter(1))[0]
-			# 	valuation_tax[cost_center_with_max_value] -= flt(rounding_diff)
 			
 			for cost_center, amount in valuation_tax.items():
 				gl_entries.append(
@@ -432,7 +422,7 @@
 		remove_against_link_from_jv(self.doc.doctype, self.doc.name, "against_voucher")
 		
 		self.update_prevdoc_status()
-		
+		self.update_billing_status_for_zero_amount_refdoc("Purchase Order")
 		self.make_cancel_gl_entries()
 		
 	def on_update(self):
diff --git a/erpnext/accounts/doctype/sales_invoice/pos.js b/erpnext/accounts/doctype/sales_invoice/pos.js
index c432765..ce53509 100644
--- a/erpnext/accounts/doctype/sales_invoice/pos.js
+++ b/erpnext/accounts/doctype/sales_invoice/pos.js
@@ -19,8 +19,10 @@
 							<table class="table table-condensed table-hover" id="cart" style="table-layout: fixed;">\
 								<thead>\
 									<tr>\
-										<th style="width: 50%">Item</th>\
-										<th style="width: 25%; text-align: right;">Qty</th>\
+										<th style="width: 40%">Item</th>\
+										<th style="width: 9%"></th>\
+										<th style="width: 17%; text-align: right;">Qty</th>\
+										<th style="width: 9%"></th>\
 										<th style="width: 25%; text-align: right;">Rate</th>\
 									</tr>\
 								</thead>\
@@ -60,10 +62,16 @@
 						</div>\
 					</div>\
 					<br><br>\
-					<button class="btn btn-success btn-lg make-payment">\
-					<i class="icon-money"></i> Make Payment</button>\
-					<button class="btn btn-default btn-lg delete-items pull-right" style="display: none;">\
-					<i class="icon-trash"></i> Del</button>\
+					<div class="row">\
+						<div class="col-sm-9">\
+							<button class="btn btn-success btn-lg make-payment">\
+								<i class="icon-money"></i> Make Payment</button>\
+						</div>\
+						<div class="col-sm-3">\
+							<button class="btn btn-default btn-lg remove-items" style="display: none;">\
+								<i class="icon-trash"></i> Del</button>\
+						</div>\
+					</div>\
 					<br><br>\
 				</div>\
 				<div class="col-sm-6">\
@@ -82,7 +90,7 @@
 			me.refresh();
 		});
 
-		this.call_function("delete-items", function() {me.remove_selected_item();});
+		this.call_function("remove-items", function() {me.remove_selected_items();});
 		this.call_function("make-payment", function() {me.make_payment();});
 	},
 	check_transaction_type: function() {
@@ -333,7 +341,7 @@
 		}
 
 		this.disable_text_box_and_button();
-		this.make_payment_button();
+		this.hide_payment_button();
 
 		// If quotation to is not Customer then remove party
 		if (this.frm.doctype == "Quotation") {
@@ -351,8 +359,18 @@
 
 			$(repl('<tr id="%(item_code)s" data-selected="false">\
 					<td>%(item_code)s%(item_name)s</td>\
-					<td><input type="text" value="%(qty)s" \
+					<td style="vertical-align:middle;" align="right">\
+						<div class="decrease-qty" style="cursor:pointer;">\
+							<i class="icon-minus-sign icon-large text-danger"></i>\
+						</div>\
+					</td>\
+					<td style="vertical-align:middle;"><input type="text" value="%(qty)s" \
 						class="form-control qty" style="text-align: right;"></td>\
+					<td style="vertical-align:middle;cursor:pointer;">\
+						<div class="increase-qty" style="cursor:pointer;">\
+							<i class="icon-plus-sign icon-large text-success"></i>\
+						</div>\
+					</td>\
 					<td style="text-align: right;"><b>%(amount)s</b><br>%(rate)s</td>\
 				</tr>',
 				{
@@ -364,27 +382,32 @@
 				}
 			)).appendTo($items);
 		});
+
+		this.wrapper.find(".increase-qty, .decrease-qty").on("click", function() {
+			var item_code = $(this).closest("tr").attr("id");
+			me.selected_item_qty_operation(item_code, $(this).attr("class"));
+		});
 	},
 	show_taxes: function() {
 		var me = this;
 		var taxes = wn.model.get_children(this.sales_or_purchase + " Taxes and Charges", 
 			this.frm.doc.name, this.frm.cscript.other_fname, this.frm.doctype);
 		$(this.wrapper).find(".tax-table")
-			.toggle((taxes && taxes.length && 
-				flt(me.frm.doc.other_charges_total_export || 
-					me.frm.doc.other_charges_added_import) != 0.0) ? true : false)
+			.toggle((taxes && taxes.length) ? true : false)
 			.find("tbody").empty();
 		
 		$.each(taxes, function(i, d) {
-			$(repl('<tr>\
-				<td>%(description)s %(rate)s</td>\
-				<td style="text-align: right;">%(tax_amount)s</td>\
-			<tr>', {
-				description: d.description,
-				rate: ((d.charge_type == "Actual") ? '' : ("(" + d.rate + "%)")),
-				tax_amount: format_currency(flt(d.tax_amount)/flt(me.frm.doc.conversion_rate), 
-					me.frm.doc.currency)
-			})).appendTo(".tax-table tbody");
+			if (d.tax_amount) {
+				$(repl('<tr>\
+					<td>%(description)s %(rate)s</td>\
+					<td style="text-align: right;">%(tax_amount)s</td>\
+				<tr>', {
+					description: d.description,
+					rate: ((d.charge_type == "Actual") ? '' : ("(" + d.rate + "%)")),
+					tax_amount: format_currency(flt(d.tax_amount)/flt(me.frm.doc.conversion_rate), 
+						me.frm.doc.currency)
+				})).appendTo(".tax-table tbody");
+			}
 		});
 	},
 	set_totals: function() {
@@ -427,7 +450,7 @@
 			$(this.wrapper).find('input, button').each(function () {
 				$(this).prop('disabled', true);
 			});
-			$(this.wrapper).find(".delete-items").hide();
+			$(this.wrapper).find(".remove-items").hide();
 			$(this.wrapper).find(".make-payment").hide();
 		}
 		else {
@@ -437,14 +460,14 @@
 			$(this.wrapper).find(".make-payment").show();
 		}
 	},
-	make_payment_button: function() {
+	hide_payment_button: function() {
 		var me = this;
 		// Show Make Payment button only in Sales Invoice
 		if (this.frm.doctype != "Sales Invoice")
 			$(this.wrapper).find(".make-payment").hide();
 	},
 	refresh_delete_btn: function() {
-		$(this.wrapper).find(".delete-items").toggle($(".item-cart .warning").length ? true : false);		
+		$(this.wrapper).find(".remove-items").toggle($(".item-cart .warning").length ? true : false);
 	},
 	add_item_thru_barcode: function() {
 		var me = this;
@@ -466,7 +489,7 @@
 			}
 		});
 	},
-	remove_selected_item: function() {
+	remove_selected_items: function() {
 		var me = this;
 		var selected_items = [];
 		var no_of_items = $(this.wrapper).find("#cart tbody tr").length;
@@ -487,6 +510,7 @@
 				}
 			}
 		});
+
 		this.refresh_grid();
 	},
 	refresh_grid: function() {
@@ -494,6 +518,22 @@
 		this.frm.script_manager.trigger("calculate_taxes_and_totals");
 		this.refresh();
 	},
+	selected_item_qty_operation: function(item_code, operation) {
+		var me = this;
+		var child = wn.model.get_children(this.frm.doctype + " Item", this.frm.doc.name, 
+			this.frm.cscript.fname, this.frm.doctype);
+
+		$.each(child, function(i, d) {
+			if (d.item_code == item_code) {
+				if (operation == "increase-qty")
+					d.qty += 1;
+				else if (operation == "decrease-qty")
+					d.qty != 1 ? d.qty -= 1 : d.qty = 1;
+
+				me.refresh();
+			}
+		});
+	},
 	make_payment: function() {
 		var me = this;
 		var no_of_items = $(this.wrapper).find("#cart tbody tr").length;
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
index 9c6a9b2..8e6ecc4 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
@@ -54,7 +54,8 @@
 					"voucher_no": doc.name,
 					"from_date": doc.posting_date,
 					"to_date": doc.posting_date,
-					"company": doc.company
+					"company": doc.company,
+					group_by_voucher: 0
 				};
 				wn.set_route("query-report", "General Ledger");
 			}, "icon-table");
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index f77abfe..decfb42 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -88,6 +88,7 @@
 		
 		self.update_status_updater_args()
 		self.update_prevdoc_status()
+		self.update_billing_status_for_zero_amount_refdoc("Sales Order")
 		
 		# this sequence because outstanding may get -ve
 		self.make_gl_entries()
@@ -114,6 +115,7 @@
 
 		self.update_status_updater_args()
 		self.update_prevdoc_status()
+		self.update_billing_status_for_zero_amount_refdoc("Sales Order")
 		
 		self.make_cancel_gl_entries()
 		
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.txt b/erpnext/accounts/doctype/sales_invoice/sales_invoice.txt
index 7de68a0..1a5bdf1 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.txt
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-24 19:29:05", 
   "docstatus": 0, 
-  "modified": "2013-12-20 19:24:29", 
+  "modified": "2014-01-16 15:36:16", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -1094,7 +1094,7 @@
   "fieldtype": "Select", 
   "label": "Recurring Type", 
   "no_copy": 1, 
-  "options": "Monthly\nQuarterly\nHalf-yearly\nYearly", 
+  "options": "\nMonthly\nQuarterly\nHalf-yearly\nYearly", 
   "print_hide": 1, 
   "read_only": 0
  }, 
diff --git a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
index c68b97a..34ff97f 100644
--- a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
@@ -565,16 +565,17 @@
 			where against_invoice=%s""", si.doc.name))
 			
 	def test_recurring_invoice(self):
-		from webnotes.utils import now_datetime, get_first_day, get_last_day, add_to_date
-		today = now_datetime().date()
-		
+		from webnotes.utils import get_first_day, get_last_day, add_to_date, nowdate, getdate
+		from accounts.utils import get_fiscal_year
+		today = nowdate()
 		base_si = webnotes.bean(copy=test_records[0])
 		base_si.doc.fields.update({
 			"convert_into_recurring_invoice": 1,
 			"recurring_type": "Monthly",
 			"notification_email_address": "test@example.com, test1@example.com, test2@example.com",
-			"repeat_on_day_of_month": today.day,
+			"repeat_on_day_of_month": getdate(today).day,
 			"posting_date": today,
+			"fiscal_year": get_fiscal_year(today)[0],
 			"invoice_period_from_date": get_first_day(today),
 			"invoice_period_to_date": get_last_day(today)
 		})
diff --git a/erpnext/accounts/report/accounts_payable/accounts_payable.py b/erpnext/accounts/report/accounts_payable/accounts_payable.py
index adb126b..07cca73 100644
--- a/erpnext/accounts/report/accounts_payable/accounts_payable.py
+++ b/erpnext/accounts/report/accounts_payable/accounts_payable.py
@@ -9,18 +9,20 @@
 
 def execute(filters=None):
 	if not filters: filters = {}
-	columns = get_columns()
+	supplier_naming_by = webnotes.conn.get_value("Buying Settings", None, "supp_master_name")
+	columns = get_columns(supplier_naming_by)
 	entries = get_gl_entries(filters)
-	account_supplier = dict(webnotes.conn.sql("""select account.name, supplier.supplier_name
-		from `tabAccount` account, `tabSupplier` supplier 
-		where account.master_type="Supplier" and supplier.name=account.master_name"""))
-	
+	account_map = dict(((r.name, r) for r in webnotes.conn.sql("""select acc.name, 
+		supp.supplier_name, supp.name as supplier 
+		from `tabAccount` acc, `tabSupplier` supp 
+		where acc.master_type="Supplier" and supp.name=acc.master_name""", as_dict=1)))
+
 	entries_after_report_date = [[gle.voucher_type, gle.voucher_no] 
 		for gle in get_gl_entries(filters, before_report_date=False)]
-	
+
 	account_supplier_type_map = get_account_supplier_type_map()
 	voucher_detail_map = get_voucher_details()
-	
+
 	# Age of the invoice on this date
 	age_on = getdate(filters.get("report_date")) > getdate(nowdate()) \
 		and nowdate() or filters.get("report_date")
@@ -37,9 +39,7 @@
 
 			if abs(flt(outstanding_amount)) > 0.01:
 				paid_amount = invoiced_amount - outstanding_amount
-				row = [gle.posting_date, gle.account, account_supplier.get(gle.account, ""),
-					gle.voucher_type, gle.voucher_no, gle.remarks, 
-					account_supplier_type_map.get(gle.account), 
+				row = [gle.posting_date, gle.account, gle.voucher_type, gle.voucher_no, 
 					voucher_details.get("due_date", ""), voucher_details.get("bill_no", ""), 
 					voucher_details.get("bill_date", ""), invoiced_amount, 
 					paid_amount, outstanding_amount]
@@ -50,21 +50,38 @@
 				else:
 					ageing_based_on_date = gle.posting_date
 					
-				row += get_ageing_data(age_on, ageing_based_on_date, outstanding_amount)
+				row += get_ageing_data(age_on, ageing_based_on_date, outstanding_amount) + \
+					[account_map.get(gle.account).get("supplier") or ""]
+
+				if supplier_naming_by == "Naming Series":
+					row += [account_map.get(gle.account).get("supplier_name") or ""]
+
+				row += [account_supplier_type_map.get(gle.account), gle.remarks]
 				data.append(row)
-				
+
+	for i in range(0, len(data)):
+		data[i].insert(4, """<a href="%s"><i class="icon icon-share" style="cursor: pointer;"></i></a>""" \
+			% ("/".join(["#Form", data[i][2], data[i][3]]),))
+
 	return columns, data
 	
-def get_columns():
-	return [
-		"Posting Date:Date:80", "Account:Link/Account:150", "Supplier::150", "Voucher Type::110", 
-		"Voucher No::120", "Remarks::150", "Supplier Type:Link/Supplier Type:120", 
-		"Due Date:Date:80", "Bill No::80", "Bill Date:Date:80", 
+def get_columns(supplier_naming_by):
+	columns = [
+		"Posting Date:Date:80", "Account:Link/Account:150", "Voucher Type::110", 
+		"Voucher No::120", "::30", "Due Date:Date:80", "Bill No::80", "Bill Date:Date:80", 
 		"Invoiced Amount:Currency:100", "Paid Amount:Currency:100", 
 		"Outstanding Amount:Currency:100", "Age:Int:50", "0-30:Currency:100", 
-		"30-60:Currency:100", "60-90:Currency:100", "90-Above:Currency:100"
+		"30-60:Currency:100", "60-90:Currency:100", "90-Above:Currency:100",
+		"Supplier:Link/Supplier:150"
 	]
-	
+
+	if supplier_naming_by == "Naming Series":
+		columns += ["Supplier Name::110"]
+
+	columns += ["Supplier Type:Link/Supplier Type:120", "Remarks::150"]
+
+	return columns
+
 def get_gl_entries(filters, before_report_date=True):
 	conditions, supplier_accounts = get_conditions(filters, before_report_date)
 	gl_entries = []
@@ -101,10 +118,10 @@
 	
 def get_account_supplier_type_map():
 	account_supplier_type_map = {}
-	for each in webnotes.conn.sql("""select t2.name, t1.supplier_type from `tabSupplier` t1, 
-			`tabAccount` t2 where t1.name = t2.master_name group by t2.name"""):
+	for each in webnotes.conn.sql("""select acc.name, supp.supplier_type from `tabSupplier` supp, 
+			`tabAccount` acc where supp.name = acc.master_name group by acc.name"""):
 		account_supplier_type_map[each[0]] = each[1]
-		
+
 	return account_supplier_type_map
 	
 def get_voucher_details():
diff --git a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
index 945bae4..de96abb 100644
--- a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
+++ b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
@@ -15,26 +15,34 @@
 			else self.filters.report_date
 			
 	def run(self):
-		return self.get_columns(), self.get_data()
+		customer_naming_by = webnotes.conn.get_value("Selling Settings", None, "cust_master_name")
+		return self.get_columns(customer_naming_by), self.get_data(customer_naming_by)
 		
-	def get_columns(self):
-		return [
+	def get_columns(self, customer_naming_by):
+		columns = [
 			"Posting Date:Date:80", "Account:Link/Account:150",
 			"Voucher Type::110", "Voucher No::120", "::30",
 			"Due Date:Date:80",  
 			"Invoiced Amount:Currency:100", "Payment Received:Currency:100", 
 			"Outstanding Amount:Currency:100", "Age:Int:50", "0-30:Currency:100",
 			"30-60:Currency:100", "60-90:Currency:100", "90-Above:Currency:100",
-			"Customer:Link/Customer:200", "Territory:Link/Territory:80", "Remarks::200"
+			"Customer:Link/Customer:200"
 		]
-		
-	def get_data(self):
+
+		if customer_naming_by == "Naming Series":
+			columns += ["Customer Name::110"]
+
+		columns += ["Territory:Link/Territory:80", "Remarks::200"]
+
+		return columns
+
+	def get_data(self, customer_naming_by):
 		data = []
 		future_vouchers = self.get_entries_after(self.filters.report_date)
 		for gle in self.get_entries_till(self.filters.report_date):
 			if self.is_receivable(gle, future_vouchers):
 				outstanding_amount = self.get_outstanding_amount(gle, self.filters.report_date)
-				if abs(outstanding_amount) > 0.01:
+				if abs(outstanding_amount) > 0.0:
 					due_date = self.get_due_date(gle)
 					invoiced_amount = gle.debit if (gle.debit > 0) else 0
 					payment_received = invoiced_amount - outstanding_amount
@@ -42,18 +50,23 @@
 						gle.voucher_type, gle.voucher_no, due_date,
 						invoiced_amount, payment_received,
 						outstanding_amount]
-					entry_date = due_date if self.filters.ageing_based_on=="Due Date" \
+					entry_date = due_date if self.filters.ageing_based_on == "Due Date" \
 						else gle.posting_date
-					row += get_ageing_data(self.age_as_on, entry_date, outstanding_amount)
-					row += [self.get_customer(gle.account), self.get_territory(gle.account), gle.remarks]
+					row += get_ageing_data(self.age_as_on, entry_date, outstanding_amount) + \
+						[self.get_customer(gle.account)]
+
+					if customer_naming_by == "Naming Series":
+						row += [self.get_customer_name(gle.account)]
+
+					row += [self.get_territory(gle.account), gle.remarks]
 					data.append(row)
 		
-		for i in range(0,len(data)):
+		for i in range(0, len(data)):
 			data[i].insert(4, """<a href="%s"><i class="icon icon-share" style="cursor: pointer;"></i></a>""" \
 				% ("/".join(["#Form", data[i][2], data[i][3]]),))
 		
 		return data
-				
+
 	def get_entries_after(self, report_date):
 		# returns a distinct list
 		return list(set([(e.voucher_type, e.voucher_no) for e in self.get_gl_entries()
@@ -65,30 +78,41 @@
 			if getdate(e.posting_date) <= report_date)
 			
 	def is_receivable(self, gle, future_vouchers):
-		return ((not gle.against_voucher) or (gle.against_voucher==gle.voucher_no) or 
-			((gle.against_voucher_type, gle.against_voucher) in future_vouchers))
+		return (
+			# advance
+			(not gle.against_voucher) or 
+			
+			# sales invoice
+			(gle.against_voucher==gle.voucher_no and gle.debit > 0) or 
+			
+			# entries adjusted with future vouchers
+			((gle.against_voucher_type, gle.against_voucher) in future_vouchers)
+		)
 			
 	def get_outstanding_amount(self, gle, report_date):
 		payment_received = 0.0
 		for e in self.get_gl_entries_for(gle.account, gle.voucher_type, gle.voucher_no):
 			if getdate(e.posting_date) <= report_date and e.name!=gle.name:
 				payment_received += (flt(e.credit) - flt(e.debit))
-					
+
 		return flt(gle.debit) - flt(gle.credit) - payment_received
 		
 	def get_customer(self, account):
+		return self.get_account_map().get(account).get("customer") or ""
+
+	def get_customer_name(self, account):
 		return self.get_account_map().get(account).get("customer_name") or ""
-		
+
 	def get_territory(self, account):
 		return self.get_account_map().get(account).get("territory") or ""
 		
 	def get_account_map(self):
 		if not hasattr(self, "account_map"):
 			self.account_map = dict(((r.name, r) for r in webnotes.conn.sql("""select 
-				account.name, customer.name as customer_name, customer.territory
-				from `tabAccount` account, `tabCustomer` customer 
-				where account.master_type="Customer" 
-				and customer.name=account.master_name""", as_dict=True)))
+				acc.name, cust.name as customer, cust.customer_name, cust.territory
+				from `tabAccount` acc, `tabCustomer` cust 
+				where acc.master_type="Customer" 
+				and cust.name=acc.master_name""", as_dict=True)))
 				
 		return self.account_map
 		
@@ -147,7 +171,7 @@
 
 def execute(filters=None):
 	return AccountsReceivableReport(filters).run()
-	
+
 def get_ageing_data(age_as_on, entry_date, outstanding_amount):
 	# [0-30, 30-60, 60-90, 90-above]
 	outstanding_range = [0.0, 0.0, 0.0, 0.0]
diff --git a/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.js b/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.js
index b93f182..7f32e26 100644
--- a/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.js
+++ b/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.js
@@ -8,6 +8,7 @@
 			"label": wn._("Bank Account"),
 			"fieldtype": "Link",
 			"options": "Account",
+			"reqd": 1,
 			"get_query": function() {
 				return {
 					"query": "accounts.utils.get_account_list", 
@@ -22,7 +23,8 @@
 			"fieldname":"report_date",
 			"label": wn._("Date"),
 			"fieldtype": "Date",
-			"default": get_today()
+			"default": get_today(),
+			"reqd": 1
 		},
 	]
 }
\ No newline at end of file
diff --git a/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.py b/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.py
index f2a1edd..646906f 100644
--- a/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.py
+++ b/erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.py
@@ -3,13 +3,14 @@
 
 from __future__ import unicode_literals
 import webnotes
-from webnotes import _, msgprint
 from webnotes.utils import flt
 
 def execute(filters=None):
 	if not filters: filters = {}
-		
-	columns = get_columns()	
+	
+	debit_or_credit = webnotes.conn.get_value("Account", filters["account"], "debit_or_credit")
+	
+	columns = get_columns()
 	data = get_entries(filters)
 	
 	from erpnext.accounts.utils import get_balance_on
@@ -20,47 +21,39 @@
 		total_debit += flt(d[4])
 		total_credit += flt(d[5])
 
-	if webnotes.conn.get_value("Account", filters["account"], "debit_or_credit") == 'Debit':
+	if debit_or_credit == 'Debit':
 		bank_bal = flt(balance_as_per_company) - flt(total_debit) + flt(total_credit)
 	else:
 		bank_bal = flt(balance_as_per_company) + flt(total_debit) - flt(total_credit)
 		
 	data += [
-		["", "", "", "Balance as per company books", balance_as_per_company, ""], 
+		get_balance_row("Balance as per company books", balance_as_per_company, debit_or_credit),
 		["", "", "", "Amounts not reflected in bank", total_debit, total_credit], 
-		["", "", "", "Balance as per bank", bank_bal, ""]
+		get_balance_row("Balance as per bank", bank_bal, debit_or_credit)
 	]
-			
-	return columns, data
 	
+	return columns, data
 	
 def get_columns():
 	return ["Journal Voucher:Link/Journal Voucher:140", "Posting Date:Date:100", 
 		"Clearance Date:Date:110", "Against Account:Link/Account:200", 
 		"Debit:Currency:120", "Credit:Currency:120"
 	]
-
-def get_conditions(filters):
-	conditions = ""
-	if not filters.get("account"):
-		msgprint(_("Please select Bank Account"), raise_exception=1)
-	else:
-		conditions += " and jvd.account = %(account)s"
-		
-	if not filters.get("report_date"):
-		msgprint(_("Please select Date on which you want to run the report"), raise_exception=1)
-	else:
-		conditions += """ and jv.posting_date <= %(report_date)s 
-			and ifnull(jv.clearance_date, '4000-01-01') > %(report_date)s"""
-
-	return conditions
 	
 def get_entries(filters):
-	conditions = get_conditions(filters)
-	entries = webnotes.conn.sql("""select jv.name, jv.posting_date, jv.clearance_date, 
-		jvd.against_account, jvd.debit, jvd.credit
-		from `tabJournal Voucher Detail` jvd, `tabJournal Voucher` jv 
-		where jvd.parent = jv.name and jv.docstatus=1 and ifnull(jv.cheque_no, '')!= '' %s
-		order by jv.name DESC""" % conditions, filters, as_list=1)
+	entries = webnotes.conn.sql("""select 
+			jv.name, jv.posting_date, jv.clearance_date, jvd.against_account, jvd.debit, jvd.credit
+		from 
+			`tabJournal Voucher Detail` jvd, `tabJournal Voucher` jv 
+		where jvd.parent = jv.name and jv.docstatus=1 and ifnull(jv.cheque_no, '')!= '' 
+			and jvd.account = %(account)s and jv.posting_date <= %(report_date)s 
+			and ifnull(jv.clearance_date, '4000-01-01') > %(report_date)s
+		order by jv.name DESC""", filters, as_list=1)
 		
-	return entries
\ No newline at end of file
+	return entries
+	
+def get_balance_row(label, amount, debit_or_credit):
+	if debit_or_credit == "Debit":
+		return ["", "", "", label, amount, 0]
+	else:
+		return ["", "", "", label, 0, amount]
diff --git a/erpnext/accounts/report/general_ledger/general_ledger.py b/erpnext/accounts/report/general_ledger/general_ledger.py
index acfe6a0..a22a114 100644
--- a/erpnext/accounts/report/general_ledger/general_ledger.py
+++ b/erpnext/accounts/report/general_ledger/general_ledger.py
@@ -72,6 +72,11 @@
 		
 	if filters.get("voucher_no"):
 		conditions.append("voucher_no=%(voucher_no)s")
+		
+		
+	from webnotes.widgets.reportview import build_match_conditions
+	match_conditions = build_match_conditions("GL Entry")
+	if match_conditions: conditions.append(match_conditions)
 	
 	return "and {}".format(" and ".join(conditions)) if conditions else ""
 
@@ -136,7 +141,7 @@
 				or cstr(gle.is_advance) == "Yes"):
 			gle_map[gle.account].opening += amount
 			opening += amount
-		elif gle.posting_date < filters.to_date:
+		elif gle.posting_date <= filters.to_date:
 			gle_map[gle.account].entries.append(gle)
 			gle_map[gle.account].total_debit += flt(gle.debit)
 			gle_map[gle.account].total_credit += flt(gle.credit)
diff --git a/erpnext/accounts/report/item_wise_purchase_register/item_wise_purchase_register.py b/erpnext/accounts/report/item_wise_purchase_register/item_wise_purchase_register.py
index 7d81308..7d8a358 100644
--- a/erpnext/accounts/report/item_wise_purchase_register/item_wise_purchase_register.py
+++ b/erpnext/accounts/report/item_wise_purchase_register/item_wise_purchase_register.py
@@ -12,7 +12,8 @@
 	
 	item_list = get_items(filters)
 	aii_account_map = get_aii_accounts()
-	item_tax, tax_accounts = get_tax_accounts(item_list, columns)
+	if item_list:
+		item_tax, tax_accounts = get_tax_accounts(item_list, columns)
 	
 	data = []
 	for d in item_list:
diff --git a/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py b/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py
index dc5ecda..9f1fd87 100644
--- a/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py
+++ b/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py
@@ -11,7 +11,8 @@
 	last_col = len(columns)
 
 	item_list = get_items(filters)
-	item_tax, tax_accounts = get_tax_accounts(item_list, columns)
+	if item_list:
+		item_tax, tax_accounts = get_tax_accounts(item_list, columns)
 	
 	data = []
 	for d in item_list:
@@ -39,7 +40,6 @@
 		"Qty:Float:120", "Rate:Currency:120", "Amount:Currency:120"
 	]
 	
-	
 def get_conditions(filters):
 	conditions = ""
 	
diff --git a/erpnext/accounts/utils.py b/erpnext/accounts/utils.py
index 6d74abd..5d9c09b 100644
--- a/erpnext/accounts/utils.py
+++ b/erpnext/accounts/utils.py
@@ -4,7 +4,7 @@
 from __future__ import unicode_literals
 
 import webnotes
-from webnotes.utils import nowdate, nowtime, cstr, flt, now, getdate, add_months
+from webnotes.utils import nowdate, cstr, flt, now, getdate, add_months
 from webnotes.model.doc import addchild
 from webnotes import msgprint, _
 from webnotes.utils import formatdate
@@ -31,6 +31,8 @@
 	
 	if not fy:
 		error_msg = """%s %s not in any Fiscal Year""" % (label, formatdate(date))
+		error_msg = """{msg}: {date}""".format(msg=_("Fiscal Year does not exist for date"), 
+			date=formatdate(date))
 		if verbose: webnotes.msgprint(error_msg)
 		raise FiscalYearError, error_msg
 	
@@ -62,7 +64,6 @@
 	try:
 		year_start_date = get_fiscal_year(date, verbose=0)[1]
 	except FiscalYearError, e:
-		from webnotes.utils import getdate
 		if getdate(date) > getdate(nowdate()):
 			# if fiscal year not found and the date is greater than today
 			# get fiscal year for today's date and its corresponding year start date
@@ -220,17 +221,26 @@
 		tuple(filter_values + ["%%%s%%" % txt, start, page_len]))
 		
 def remove_against_link_from_jv(ref_type, ref_no, against_field):
-	webnotes.conn.sql("""update `tabJournal Voucher Detail` set `%s`=null,
-		modified=%s, modified_by=%s
-		where `%s`=%s and docstatus < 2""" % (against_field, "%s", "%s", against_field, "%s"), 
-		(now(), webnotes.session.user, ref_no))
+	linked_jv = webnotes.conn.sql_list("""select parent from `tabJournal Voucher Detail` 
+		where `%s`=%s and docstatus < 2""" % (against_field, "%s"), (ref_no))
+		
+	if linked_jv:	
+		webnotes.conn.sql("""update `tabJournal Voucher Detail` set `%s`=null,
+			modified=%s, modified_by=%s
+			where `%s`=%s and docstatus < 2""" % (against_field, "%s", "%s", against_field, "%s"), 
+			(now(), webnotes.session.user, ref_no))
 	
-	webnotes.conn.sql("""update `tabGL Entry`
-		set against_voucher_type=null, against_voucher=null,
-		modified=%s, modified_by=%s
-		where against_voucher_type=%s and against_voucher=%s
-		and voucher_no != ifnull(against_voucher, '')""",
-		(now(), webnotes.session.user, ref_type, ref_no))
+		webnotes.conn.sql("""update `tabGL Entry`
+			set against_voucher_type=null, against_voucher=null,
+			modified=%s, modified_by=%s
+			where against_voucher_type=%s and against_voucher=%s
+			and voucher_no != ifnull(against_voucher, '')""",
+			(now(), webnotes.session.user, ref_type, ref_no))
+			
+		webnotes.msgprint("{msg} {linked_jv}".format(msg = _("""Following linked Journal Vouchers \
+			made against this transaction has been unlinked. You can link them again with other \
+			transactions via Payment Reconciliation Tool."""), linked_jv="\n".join(linked_jv)))
+		
 
 @webnotes.whitelist()
 def get_company_default(company, fieldname):
diff --git a/erpnext/buying/doctype/purchase_common/purchase_common.js b/erpnext/buying/doctype/purchase_common/purchase_common.js
index cc24925..ea7a963 100644
--- a/erpnext/buying/doctype/purchase_common/purchase_common.js
+++ b/erpnext/buying/doctype/purchase_common/purchase_common.js
@@ -22,7 +22,7 @@
 		if(this.frm.fields_dict.buying_price_list) {
 			this.frm.set_query("buying_price_list", function() {
 				return{
-					filters: { 'buying_or_selling': "Buying" }
+					filters: { 'buying': 1 }
 				}
 			});
 		}
@@ -302,11 +302,11 @@
 	
 	calculate_totals: function() {
 		var tax_count = this.frm.tax_doclist.length;
-		this.frm.doc.grand_total = flt(
-			tax_count ? this.frm.tax_doclist[tax_count - 1].total : this.frm.doc.net_total,
+		this.frm.doc.grand_total = flt(tax_count ? 
+			this.frm.tax_doclist[tax_count - 1].total : this.frm.doc.net_total,
 			precision("grand_total"));
-		this.frm.doc.grand_total_import = flt(this.frm.doc.grand_total / this.frm.doc.conversion_rate,
-			precision("grand_total_import"));
+		this.frm.doc.grand_total_import = flt(this.frm.doc.grand_total / 
+			this.frm.doc.conversion_rate, precision("grand_total_import"));
 			
 		this.frm.doc.total_tax = flt(this.frm.doc.grand_total - this.frm.doc.net_total,
 			precision("total_tax"));
@@ -321,20 +321,26 @@
 		}
 		
 		// other charges added/deducted
+		this.frm.doc.other_charges_added = 0.0
+		this.frm.doc.other_charges_deducted = 0.0
 		if(tax_count) {
 			this.frm.doc.other_charges_added = wn.utils.sum($.map(this.frm.tax_doclist, 
-				function(tax) { return (tax.add_deduct_tax == "Add" && in_list(["Valuation and Total", "Total"], tax.category)) ? tax.tax_amount : 0.0; }));
+				function(tax) { return (tax.add_deduct_tax == "Add" 
+					&& in_list(["Valuation and Total", "Total"], tax.category)) ? 
+					tax.tax_amount : 0.0; }));
 		
 			this.frm.doc.other_charges_deducted = wn.utils.sum($.map(this.frm.tax_doclist, 
-				function(tax) { return (tax.add_deduct_tax == "Deduct" && in_list(["Valuation and Total", "Total"], tax.category)) ? tax.tax_amount : 0.0; }));
+				function(tax) { return (tax.add_deduct_tax == "Deduct" 
+					&& in_list(["Valuation and Total", "Total"], tax.category)) ? 
+					tax.tax_amount : 0.0; }));
 			
-			wn.model.round_floats_in(this.frm.doc, ["other_charges_added", "other_charges_deducted"]);
-			
-			this.frm.doc.other_charges_added_import = flt(this.frm.doc.other_charges_added / this.frm.doc.conversion_rate,
-				precision("other_charges_added_import"));
-			this.frm.doc.other_charges_deducted_import = flt(this.frm.doc.other_charges_deducted / this.frm.doc.conversion_rate,
-				precision("other_charges_deducted_import"));
+			wn.model.round_floats_in(this.frm.doc,
+				["other_charges_added", "other_charges_deducted"]);
 		}
+		this.frm.doc.other_charges_added_import = flt(this.frm.doc.other_charges_added /
+			this.frm.doc.conversion_rate, precision("other_charges_added_import"));
+		this.frm.doc.other_charges_deducted_import = flt(this.frm.doc.other_charges_deducted / 
+			this.frm.doc.conversion_rate, precision("other_charges_deducted_import"));
 	},
 	
 	_cleanup: function() {
diff --git a/erpnext/buying/doctype/purchase_order/test_purchase_order.py b/erpnext/buying/doctype/purchase_order/test_purchase_order.py
index 3659f6d..f2c33fc 100644
--- a/erpnext/buying/doctype/purchase_order/test_purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/test_purchase_order.py
@@ -22,7 +22,7 @@
 		
 		pr = make_purchase_receipt(po.doc.name)
 		pr[0]["supplier_warehouse"] = "_Test Warehouse 1 - _TC"
-		
+		pr[0]["posting_date"] = "2013-05-12"
 		self.assertEquals(pr[0]["doctype"], "Purchase Receipt")
 		self.assertEquals(len(pr), len(test_records[0]))
 		
@@ -52,7 +52,7 @@
 		
 		self.assertEquals(pr[0]["doctype"], "Purchase Receipt")
 		self.assertEquals(len(pr), len(test_records[0]))
-		
+		pr[0]["posting_date"] = "2013-05-12"
 		pr[0].naming_series = "_T-Purchase Receipt-"
 		pr[1].qty = 4.0
 		pr_bean = webnotes.bean(pr)
@@ -66,6 +66,7 @@
 			
 		pr1 = make_purchase_receipt(po.doc.name)
 		pr1[0].naming_series = "_T-Purchase Receipt-"
+		pr1[0]["posting_date"] = "2013-05-12"
 		pr1[1].qty = 8
 		pr1_bean = webnotes.bean(pr1)
 		pr1_bean.insert()
@@ -88,7 +89,7 @@
 		
 		self.assertEquals(pi[0]["doctype"], "Purchase Invoice")
 		self.assertEquals(len(pi), len(test_records[0]))
-
+		pi[0]["posting_date"] = "2013-05-12"
 		pi[0].bill_no = "NA"
 		webnotes.bean(pi).insert()
 		
diff --git a/erpnext/buying/doctype/supplier/supplier.js b/erpnext/buying/doctype/supplier/supplier.js
index e1780ab..b3dec80 100644
--- a/erpnext/buying/doctype/supplier/supplier.js
+++ b/erpnext/buying/doctype/supplier/supplier.js
@@ -95,6 +95,6 @@
 
 cur_frm.fields_dict['default_price_list'].get_query = function(doc,cdt,cdn) {
 	return{
-		filters:{'buying_or_selling': "Buying"}
+		filters:{'buying': 1}
 	}
 }
\ No newline at end of file
diff --git a/erpnext/buying/utils.py b/erpnext/buying/utils.py
index 8a4ae3f..d7e3d81 100644
--- a/erpnext/buying/utils.py
+++ b/erpnext/buying/utils.py
@@ -3,7 +3,7 @@
 
 from __future__ import unicode_literals
 import webnotes
-from webnotes import msgprint, _
+from webnotes import msgprint, _, throw
 from webnotes.utils import getdate, flt, add_days, cstr
 import json
 
@@ -90,7 +90,7 @@
 	# try fetching from price list
 	if args.buying_price_list and args.price_list_currency:
 		price_list_rate = webnotes.conn.sql("""select ref_rate from `tabItem Price` 
-			where price_list=%s and item_code=%s and buying_or_selling='Buying'""", 
+			where price_list=%s and item_code=%s and buying=1""", 
 			(args.buying_price_list, args.item_code), as_dict=1)
 		
 		if price_list_rate:
@@ -122,14 +122,12 @@
 	
 	# validate if purchase item or subcontracted item
 	if item.is_purchase_item != "Yes":
-		msgprint(_("Item") + (" %s: " % item.name) + _("not a purchase item"),
-			raise_exception=True)
+		throw(_("Item") + (" %s: " % item.name) + _("not a purchase item"))
 	
 	if args.is_subcontracted == "Yes" and item.is_sub_contracted_item != "Yes":
-		msgprint(_("Item") + (" %s: " % item.name) + 
+		throw(_("Item") + (" %s: " % item.name) + 
 			_("not a sub-contracted item.") +
-			_("Please select a sub-contracted item or do not sub-contract the transaction."), 
-			raise_exception=True)
+			_("Please select a sub-contracted item or do not sub-contract the transaction."))
 
 def get_last_purchase_details(item_code, doc_name=None, conversion_rate=1.0):
 	"""returns last purchase details in stock uom"""
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index d48a7a6..4b7e79b 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -3,7 +3,7 @@
 
 from __future__ import unicode_literals
 import webnotes
-from webnotes import _, msgprint
+from webnotes import _, throw
 from webnotes.utils import flt, cint, today, cstr
 from webnotes.model.code import get_obj
 from erpnext.setup.utils import get_company_currency
@@ -44,14 +44,13 @@
 	def validate_for_freezed_account(self):
 		for fieldname in ["customer", "supplier"]:
 			if self.meta.get_field(fieldname) and self.doc.fields.get(fieldname):
-				accounts = webnotes.conn.get_values("Account", {"master_type": fieldname.title(), 
-					"master_name": self.doc.fields[fieldname], "company": self.doc.company}, 
-					"freeze_account", as_dict=1)
-				
+				accounts = webnotes.conn.get_values("Account", 
+					{"master_type": fieldname.title(), "master_name": self.doc.fields[fieldname], 
+					"company": self.doc.company}, "name")
 				if accounts:
-					if not filter(lambda x: cstr(x.freeze_account) in ["", "No"], accounts):
-						msgprint(_("Account for this ") + fieldname + _(" has been freezed. ") + 
-							self.doc.doctype + _(" can not be made."), raise_exception=1)
+					from accounts.doctype.gl_entry.gl_entry import validate_frozen_account
+					for account in accounts:						
+						validate_frozen_account(account[0])
 			
 	def set_price_list_currency(self, buying_or_selling):
 		if self.meta.get_field("currency"):
@@ -179,17 +178,17 @@
 		"""
 		if tax.charge_type in ["On Previous Row Amount", "On Previous Row Total"] and \
 				(not tax.row_id or cint(tax.row_id) >= tax.idx):
-			msgprint((_("Row") + " # %(idx)s [%(taxes_doctype)s]: " + \
+			throw((_("Row") + " # %(idx)s [%(taxes_doctype)s]: " + \
 				_("Please specify a valid") + " %(row_id_label)s") % {
 					"idx": tax.idx,
 					"taxes_doctype": tax.doctype,
 					"row_id_label": self.meta.get_label("row_id",
 						parentfield=self.other_fname)
-				}, raise_exception=True)
+				})
 				
 	def validate_inclusive_tax(self, tax):
 		def _on_previous_row_error(row_range):
-			msgprint((_("Row") + " # %(idx)s [%(doctype)s]: " +
+			throw((_("Row") + " # %(idx)s [%(doctype)s]: " +
 				_("to be included in Item's rate, it is required that: ") +
 				" [" + _("Row") + " # %(row_range)s] " + _("also be included in Item's rate")) % {
 					"idx": tax.idx,
@@ -200,12 +199,12 @@
 						parentfield=self.other_fname),
 					"charge_type": tax.charge_type,
 					"row_range": row_range
-				}, raise_exception=True)
+				})
 		
 		if cint(tax.included_in_print_rate):
 			if tax.charge_type == "Actual":
 				# inclusive tax cannot be of type Actual
-				msgprint((_("Row") 
+				throw((_("Row") 
 					+ " # %(idx)s [%(doctype)s]: %(charge_type_label)s = \"%(charge_type)s\" " 
 					+ "cannot be included in Item's rate") % {
 						"idx": tax.idx,
@@ -213,7 +212,7 @@
 						"charge_type_label": self.meta.get_label("charge_type",
 							parentfield=self.other_fname),
 						"charge_type": tax.charge_type,
-					}, raise_exception=True)
+					})
 			elif tax.charge_type == "On Previous Row Amount" and \
 					not cint(self.tax_doclist[tax.row_id - 1].included_in_print_rate):
 				# referred row should also be inclusive
@@ -224,23 +223,22 @@
 				_on_previous_row_error("1 - %d" % (tax.row_id,))
 				
 	def calculate_taxes(self):
-		for item in self.item_doclist:
+		# maintain actual tax rate based on idx
+		actual_tax_dict = dict([[tax.idx, tax.rate] for tax in self.tax_doclist 
+			if tax.charge_type == "Actual"])
+			
+		for n, item in enumerate(self.item_doclist):
 			item_tax_map = self._load_item_tax_rate(item.item_tax_rate)
 
 			for i, tax in enumerate(self.tax_doclist):
 				# tax_amount represents the amount of tax for the current step
 				current_tax_amount = self.get_current_tax_amount(item, tax, item_tax_map)
-				
-				if hasattr(self, "set_item_tax_amount"):
-					self.set_item_tax_amount(item, tax, current_tax_amount)
-
-				# case when net total is 0 but there is an actual type charge
-				# in this case add the actual amount to tax.tax_amount
-				# and tax.grand_total_for_current_item for the first such iteration
-				if tax.charge_type=="Actual" and \
-						not (current_tax_amount or self.doc.net_total or tax.tax_amount):
-					zero_net_total_adjustment = flt(tax.rate, self.precision("tax_amount", tax))
-					current_tax_amount += zero_net_total_adjustment
+					
+				# Adjust divisional loss to the last item
+				if tax.charge_type == "Actual":
+					actual_tax_dict[tax.idx] -= current_tax_amount
+					if n == len(self.item_doclist) - 1:
+						current_tax_amount += actual_tax_dict[tax.idx]
 
 				# store tax_amount for current item as it will be used for
 				# charge type = 'On Previous Row Amount'
@@ -252,7 +250,8 @@
 				if tax.category:
 					# if just for valuation, do not add the tax amount in total
 					# hence, setting it as 0 for further steps
-					current_tax_amount = 0.0 if (tax.category == "Valuation") else current_tax_amount
+					current_tax_amount = 0.0 if (tax.category == "Valuation") \
+						else current_tax_amount
 					
 					current_tax_amount *= -1.0 if (tax.add_deduct_tax == "Deduct") else 1.0
 				
@@ -271,6 +270,11 @@
 				# in tax.total, accumulate grand total of each item
 				tax.total += tax.grand_total_for_current_item
 				
+				# set precision in the last item iteration
+				if n == len(self.item_doclist) - 1:
+					tax.total = flt(tax.total, self.precision("total", tax))
+					tax.tax_amount = flt(tax.tax_amount, self.precision("tax_amount", tax))
+				
 	def get_current_tax_amount(self, item, tax, item_tax_map):
 		tax_rate = self._get_tax_rate(tax, item_tax_map)
 		current_tax_amount = 0.0
@@ -384,24 +388,45 @@
 			})
 			
 	def validate_multiple_billing(self, ref_dt, item_ref_dn, based_on, parentfield):
+		from controllers.status_updater import get_tolerance_for
+		item_tolerance = {}
+		global_tolerance = None
+		
 		for item in self.doclist.get({"parentfield": "entries"}):
 			if item.fields.get(item_ref_dn):
-				already_billed = webnotes.conn.sql("""select sum(%s) from `tab%s` 
-					where %s=%s and docstatus=1""" % (based_on, self.tname, item_ref_dn, '%s'), 
-					item.fields[item_ref_dn])[0][0]
-				
-				max_allowed_amt = flt(webnotes.conn.get_value(ref_dt + " Item", 
+				ref_amt = flt(webnotes.conn.get_value(ref_dt + " Item", 
 					item.fields[item_ref_dn], based_on), self.precision(based_on, item))
+				if not ref_amt:
+					webnotes.msgprint(_("As amount for item") + ": " + item.item_code + _(" in ") + 
+						ref_dt + _(" is zero, system will not check for over-billed"))
+				else:
+					already_billed = webnotes.conn.sql("""select sum(%s) from `tab%s` 
+						where %s=%s and docstatus=1 and parent != %s""" % 
+						(based_on, self.tname, item_ref_dn, '%s', '%s'), 
+						(item.fields[item_ref_dn], self.doc.name))[0][0]
 				
-				total_billed_amt = flt(flt(already_billed) + flt(item.fields[based_on]), 
-					self.precision(based_on, item))
+					total_billed_amt = flt(flt(already_billed) + flt(item.fields[based_on]), 
+						self.precision(based_on, item))
+				
+					tolerance, item_tolerance, global_tolerance = get_tolerance_for(item.item_code, 
+						item_tolerance, global_tolerance)
 					
-				if max_allowed_amt and total_billed_amt - max_allowed_amt > 0.02:
-					webnotes.msgprint(_("Row ")+ cstr(item.idx) + ": " + cstr(item.item_code) + 
-						_(" will be over-billed against mentioned ") + cstr(ref_dt) +  
-						_(". Max allowed " + cstr(based_on) + ": " + cstr(max_allowed_amt)), 
-						raise_exception=1)
-		
+					max_allowed_amt = flt(ref_amt * (100 + tolerance) / 100)
+				
+					if total_billed_amt - max_allowed_amt > 0.01:
+						reduce_by = total_billed_amt - max_allowed_amt
+					
+						webnotes.throw(_("Row #") + cstr(item.idx) + ": " + 
+							_(" Max amount allowed for Item ") + cstr(item.item_code) + 
+							_(" against ") + ref_dt + " " + 
+							cstr(item.fields[ref_dt.lower().replace(" ", "_")]) + _(" is ") + 
+							cstr(max_allowed_amt) + ". \n" + 
+							_("""If you want to increase your overflow tolerance, please increase \
+							tolerance % in Global Defaults or Item master. 				
+							Or, you must reduce the amount by """) + cstr(reduce_by) + "\n" + 
+							_("""Also, please check if the order item has already been billed \
+								in the Sales Order"""))
+				
 	def get_company_default(self, fieldname):
 		from erpnext.accounts.utils import get_company_default
 		return get_company_default(self.doc.company, fieldname)
diff --git a/erpnext/controllers/buying_controller.py b/erpnext/controllers/buying_controller.py
index 40de926..7ba29c2 100644
--- a/erpnext/controllers/buying_controller.py
+++ b/erpnext/controllers/buying_controller.py
@@ -122,8 +122,8 @@
 		self.round_floats_in(self.doc, ["net_total", "net_total_import"])
 		
 	def calculate_totals(self):
-		self.doc.grand_total = flt(self.tax_doclist and \
-			self.tax_doclist[-1].total or self.doc.net_total, self.precision("grand_total"))
+		self.doc.grand_total = flt(self.tax_doclist[-1].total if self.tax_doclist 
+			else self.doc.net_total, self.precision("grand_total"))
 		self.doc.grand_total_import = flt(self.doc.grand_total / self.doc.conversion_rate,
 			self.precision("grand_total_import"))
 
@@ -135,6 +135,24 @@
 		
 		if self.meta.get_field("rounded_total_import"):
 			self.doc.rounded_total_import = _round(self.doc.grand_total_import)
+				
+		if self.meta.get_field("other_charges_added"):
+			self.doc.other_charges_added = flt(sum([flt(d.tax_amount) for d in self.tax_doclist 
+				if d.add_deduct_tax=="Add" and d.category in ["Valuation and Total", "Total"]]), 
+				self.precision("other_charges_added"))
+				
+		if self.meta.get_field("other_charges_deducted"):
+			self.doc.other_charges_deducted = flt(sum([flt(d.tax_amount) for d in self.tax_doclist 
+				if d.add_deduct_tax=="Deduct" and d.category in ["Valuation and Total", "Total"]]), 
+				self.precision("other_charges_deducted"))
+				
+		if self.meta.get_field("other_charges_added_import"):
+			self.doc.other_charges_added_import = flt(self.doc.other_charges_added / 
+				self.doc.conversion_rate, self.precision("other_charges_added_import"))
+				
+		if self.meta.get_field("other_charges_deducted_import"):
+			self.doc.other_charges_deducted_import = flt(self.doc.other_charges_deducted / 
+				self.doc.conversion_rate, self.precision("other_charges_deducted_import"))
 			
 	def calculate_outstanding_amount(self):
 		if self.doc.doctype == "Purchase Invoice" and self.doc.docstatus < 2:
@@ -161,30 +179,49 @@
 		if not self.meta.get_field("item_tax_amount", parentfield=self.fname):
 			for item in self.item_doclist:
 				del item.fields["item_tax_amount"]
-				
-	def set_item_tax_amount(self, item, tax, current_tax_amount):
+							
+	# update valuation rate
+	def update_valuation_rate(self, parentfield):
 		"""
 			item_tax_amount is the total tax amount applied on that item
 			stored for valuation 
 			
 			TODO: rename item_tax_amount to valuation_tax_amount
 		"""
-		if tax.category in ["Valuation", "Valuation and Total"] and \
-			self.meta.get_field("item_tax_amount", parentfield=self.fname):
-				item.item_tax_amount += flt(current_tax_amount, self.precision("item_tax_amount", item))
-				
-	# update valuation rate
-	def update_valuation_rate(self, parentfield):
-		for item in self.doclist.get({"parentfield": parentfield}):
-			item.conversion_factor = item.conversion_factor or flt(webnotes.conn.get_value(
-				"UOM Conversion Detail", {"parent": item.item_code, "uom": item.uom}, 
-				"conversion_factor")) or 1
+		stock_items = self.get_stock_items()
+		
+		stock_items_qty, stock_items_amount = 0, 0
+		last_stock_item_idx = 1
+		for d in self.doclist.get({"parentfield": parentfield}):
+			if d.item_code and d.item_code in stock_items:
+				stock_items_qty += flt(d.qty)
+				stock_items_amount += flt(d.amount)
+				last_stock_item_idx = d.idx
 			
-			if item.item_code and item.qty:
+		total_valuation_amount = sum([flt(d.tax_amount) for d in 
+			self.doclist.get({"parentfield": "purchase_tax_details"}) 
+			if d.category in ["Valuation", "Valuation and Total"]])
+			
+		
+		valuation_amount_adjustment = total_valuation_amount
+		for i, item in enumerate(self.doclist.get({"parentfield": parentfield})):
+			if item.item_code and item.qty and item.item_code in stock_items:
+				item_proportion = flt(item.amount) / stock_items_amount if stock_items_amount \
+					else flt(item.qty) / stock_items_qty
+				
+				if i == (last_stock_item_idx - 1):
+					item.item_tax_amount = flt(valuation_amount_adjustment, 
+						self.precision("item_tax_amount", item))
+				else:
+					item.item_tax_amount = flt(item_proportion * total_valuation_amount, 
+						self.precision("item_tax_amount", item))
+					valuation_amount_adjustment -= item.item_tax_amount
+
 				self.round_floats_in(item)
-								
-				# if no item code, which is sometimes the case in purchase invoice, 
-				# then it is not possible to track valuation against it
+				
+				item.conversion_factor = item.conversion_factor or flt(webnotes.conn.get_value(
+					"UOM Conversion Detail", {"parent": item.item_code, "uom": item.uom}, 
+					"conversion_factor")) or 1
 				qty_in_stock_uom = flt(item.qty * item.conversion_factor)
 				item.valuation_rate = ((item.amount + item.item_tax_amount + item.rm_supp_cost)
 					/ qty_in_stock_uom)
diff --git a/erpnext/controllers/selling_controller.py b/erpnext/controllers/selling_controller.py
index f950f28..7447121 100644
--- a/erpnext/controllers/selling_controller.py
+++ b/erpnext/controllers/selling_controller.py
@@ -191,7 +191,8 @@
 			
 		self.doc.other_charges_total = flt(self.doc.grand_total - self.doc.net_total,
 			self.precision("other_charges_total"))
-		self.doc.other_charges_total_export = flt(self.doc.grand_total_export - self.doc.net_total_export,
+		self.doc.other_charges_total_export = flt(
+			self.doc.grand_total_export - self.doc.net_total_export,
 			self.precision("other_charges_total_export"))
 		
 		self.doc.rounded_total = _round(self.doc.grand_total)
diff --git a/erpnext/controllers/status_updater.py b/erpnext/controllers/status_updater.py
index b274526..1743887 100644
--- a/erpnext/controllers/status_updater.py
+++ b/erpnext/controllers/status_updater.py
@@ -151,7 +151,9 @@
 		"""
 	
 		# check if overflow is within tolerance
-		tolerance = self.get_tolerance_for(item['item_code'])
+		tolerance, self.tolerance, self.global_tolerance = get_tolerance_for(item['item_code'], 
+			self.tolerance, self.global_tolerance)
+			
 		overflow_percent = ((item[args['target_field']] - item[args['target_ref_field']]) / 
 		 	item[args['target_ref_field']]) * 100
 	
@@ -170,23 +172,6 @@
 				
 				Also, please check if the order item has already been billed in the Sales Order""" % 
 				item, raise_exception=1)
-				
-	def get_tolerance_for(self, item_code):
-		"""
-			Returns the tolerance for the item, if not set, returns global tolerance
-		"""
-		if self.tolerance.get(item_code): return self.tolerance[item_code]
-		
-		tolerance = flt(webnotes.conn.get_value('Item',item_code,'tolerance') or 0)
-
-		if not tolerance:
-			if self.global_tolerance == None:
-				self.global_tolerance = flt(webnotes.conn.get_value('Global Defaults', None, 
-					'tolerance'))
-			tolerance = self.global_tolerance
-		
-		self.tolerance[item_code] = tolerance
-		return tolerance
 	
 
 	def update_qty(self, change_modified=True):
@@ -245,4 +230,59 @@
 							set %(status_field)s = if(ifnull(%(target_parent_field)s,0)<0.001, 
 								'Not %(keyword)s', if(%(target_parent_field)s>=99.99, 
 								'Fully %(keyword)s', 'Partly %(keyword)s'))
-							where name='%(name)s'""" % args)
\ No newline at end of file
+							where name='%(name)s'""" % args)
+							
+							
+	def update_billing_status_for_zero_amount_refdoc(self, ref_dt):
+		ref_fieldname = ref_dt.lower().replace(" ", "_")
+		zero_amount_refdoc = []
+		all_zero_amount_refdoc = webnotes.conn.sql_list("""select name from `tab%s` 
+			where docstatus=1 and net_total = 0""" % ref_dt)
+	
+		for item in self.doclist.get({"parentfield": "entries"}):
+			if item.fields.get(ref_fieldname) \
+				and item.fields.get(ref_fieldname) in all_zero_amount_refdoc \
+				and item.fields.get(ref_fieldname) not in zero_amount_refdoc:
+					zero_amount_refdoc.append(item.fields[ref_fieldname])
+		
+		if zero_amount_refdoc:
+			self.update_biling_status(zero_amount_refdoc, ref_dt, ref_fieldname)
+	
+	def update_biling_status(self, zero_amount_refdoc, ref_dt, ref_fieldname):
+		for ref_dn in zero_amount_refdoc:
+			ref_doc_qty = flt(webnotes.conn.sql("""select sum(ifnull(qty, 0)) from `tab%s Item` 
+				where parent=%s""" % (ref_dt, '%s'), (ref_dn))[0][0])
+			
+			billed_qty = flt(webnotes.conn.sql("""select sum(ifnull(qty, 0)) 
+				from `tab%s Item` where %s=%s and docstatus=1""" % 
+				(self.doc.doctype, ref_fieldname, '%s'), (ref_dn))[0][0])
+			
+			per_billed = ((ref_doc_qty if billed_qty > ref_doc_qty else billed_qty)\
+				/ ref_doc_qty)*100
+			webnotes.conn.set_value(ref_dt, ref_dn, "per_billed", per_billed)
+			
+			from webnotes.model.meta import has_field
+			if has_field(ref_dt, "billing_status"):
+				if per_billed < 0.001: billing_status = "Not Billed"
+				elif per_billed >= 99.99: billing_status = "Fully Billed"
+				else: billing_status = "Partly Billed"
+			
+				webnotes.conn.set_value(ref_dt, ref_dn, "billing_status", billing_status)
+							
+def get_tolerance_for(item_code, item_tolerance={}, global_tolerance=None):
+	"""
+		Returns the tolerance for the item, if not set, returns global tolerance
+	"""
+	if item_tolerance.get(item_code):
+		return item_tolerance[item_code], item_tolerance, global_tolerance
+	
+	tolerance = flt(webnotes.conn.get_value('Item',item_code,'tolerance') or 0)
+
+	if not tolerance:
+		if global_tolerance == None:
+			global_tolerance = flt(webnotes.conn.get_value('Global Defaults', None, 
+				'tolerance'))
+		tolerance = global_tolerance
+	
+	item_tolerance[item_code] = tolerance
+	return tolerance, item_tolerance, global_tolerance
\ No newline at end of file
diff --git a/erpnext/hr/doctype/salary_manager/salary_manager.js b/erpnext/hr/doctype/salary_manager/salary_manager.js
index 032c29e..ec485ca 100644
--- a/erpnext/hr/doctype/salary_manager/salary_manager.js
+++ b/erpnext/hr/doctype/salary_manager/salary_manager.js
@@ -43,7 +43,7 @@
 		jv = locals['Journal Voucher'][jv];
 		jv.voucher_type = 'Bank Voucher';
 		jv.user_remark = wn._('Payment of salary for the month: ') + doc.month + 
-			wn._('and fiscal year: ') + doc.fiscal_year;
+			wn._(' and fiscal year: ') + doc.fiscal_year;
 		jv.fiscal_year = doc.fiscal_year;
 		jv.company = doc.company;
 		jv.posting_date = dateutil.obj_to_str(new Date());
diff --git a/erpnext/hr/report/monthly_salary_register/monthly_salary_register.js b/erpnext/hr/report/monthly_salary_register/monthly_salary_register.js
index 5d3abcc..32b4ef3 100644
--- a/erpnext/hr/report/monthly_salary_register/monthly_salary_register.js
+++ b/erpnext/hr/report/monthly_salary_register/monthly_salary_register.js
@@ -7,7 +7,7 @@
 			"fieldname":"month",
 			"label": wn._("Month"),
 			"fieldtype": "Select",
-			"options": "Jan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug\nSep\nOct\nNov\nDec",
+			"options": "\nJan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug\nSep\nOct\nNov\nDec",
 			"default": ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", 
 				"Dec"][wn.datetime.str_to_obj(wn.datetime.get_today()).getMonth()],
 		},
diff --git a/erpnext/hr/report/monthly_salary_register/monthly_salary_register.py b/erpnext/hr/report/monthly_salary_register/monthly_salary_register.py
index 8bd8f36..42c62e4 100644
--- a/erpnext/hr/report/monthly_salary_register/monthly_salary_register.py
+++ b/erpnext/hr/report/monthly_salary_register/monthly_salary_register.py
@@ -50,17 +50,17 @@
 		where ifnull(d_modified_amount, 0) != 0 and parent in (%s)""" % 
 		(', '.join(['%s']*len(salary_slips))), tuple([d.name for d in salary_slips]))
 		
-	columns = columns + [(e + ":Link/Earning Type:120") for e in earning_types] + \
+	columns = columns + [(e + ":Currency:120") for e in earning_types] + \
 		["Arrear Amount:Currency:120", "Leave Encashment Amount:Currency:150", 
-		"Gross Pay:Currency:120"] + [(d + ":Link/Deduction Type:120") for d in ded_types] + \
+		"Gross Pay:Currency:120"] + [(d + ":Currency:120") for d in ded_types] + \
 		["Total Deduction:Currency:120", "Net Pay:Currency:120"]
 
 	return columns, earning_types, ded_types
 	
 def get_salary_slips(filters):
 	conditions, filters = get_conditions(filters)
-	salary_slips = webnotes.conn.sql("""select * from `tabSalary Slip` where docstatus = 1 %s""" % 
-		conditions, filters, as_dict=1)
+	salary_slips = webnotes.conn.sql("""select * from `tabSalary Slip` where docstatus = 1 %s
+		order by employee, month""" % conditions, filters, as_dict=1)
 	
 	if not salary_slips:
 		msgprint(_("No salary slip found for month: ") + cstr(filters.get("month")) + 
@@ -102,6 +102,6 @@
 	ss_ded_map = {}
 	for d in ss_deductions:
 		ss_ded_map.setdefault(d.parent, webnotes._dict()).setdefault(d.d_type, [])
-		ss_ded_map[d.parent][d.e_type] = flt(d.d_modified_amount)
+		ss_ded_map[d.parent][d.d_type] = flt(d.d_modified_amount)
 	
 	return ss_ded_map
\ No newline at end of file
diff --git a/erpnext/manufacturing/doctype/production_order/test_production_order.py b/erpnext/manufacturing/doctype/production_order/test_production_order.py
index 9b1300f..e2ff921 100644
--- a/erpnext/manufacturing/doctype/production_order/test_production_order.py
+++ b/erpnext/manufacturing/doctype/production_order/test_production_order.py
@@ -35,6 +35,8 @@
 		stock_entry = webnotes.bean(stock_entry)
 		stock_entry.doc.fiscal_year = "_Test Fiscal Year 2013"
 		stock_entry.doc.fg_completed_qty = 4
+		stock_entry.doc.posting_date = "2013-05-12"
+		stock_entry.doc.fiscal_year = "_Test Fiscal Year 2013"
 		stock_entry.run_method("get_items")
 		stock_entry.submit()
 		
@@ -51,6 +53,7 @@
 		
 		stock_entry = make_stock_entry(pro_order, "Manufacture/Repack")
 		stock_entry = webnotes.bean(stock_entry)
+		stock_entry.doc.posting_date = "2013-05-12"
 		stock_entry.doc.fiscal_year = "_Test Fiscal Year 2013"
 		stock_entry.doc.fg_completed_qty = 15
 		stock_entry.run_method("get_items")
diff --git a/erpnext/setup/report/__init__.py b/erpnext/patches/1401/__init__.py
similarity index 100%
rename from erpnext/setup/report/__init__.py
rename to erpnext/patches/1401/__init__.py
diff --git a/erpnext/patches/1401/p01_make_buying_selling_as_check_box_in_price_list.py b/erpnext/patches/1401/p01_make_buying_selling_as_check_box_in_price_list.py
new file mode 100644
index 0000000..b764a7f
--- /dev/null
+++ b/erpnext/patches/1401/p01_make_buying_selling_as_check_box_in_price_list.py
@@ -0,0 +1,29 @@
+# Copyright (c) 2014, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import webnotes
+
+def execute():
+	webnotes.reload_doc("stock", "doctype", "price_list")
+	webnotes.reload_doc("stock", "doctype", "item_price")
+
+	if "buying_or_selling" in webnotes.conn.get_table_columns("Price List"):
+		webnotes.conn.sql("""update `tabPrice List` set 
+			selling = 
+				case 
+					when buying_or_selling='Selling' 
+					then 1 
+				end, 
+			buying = 
+				case 
+					when buying_or_selling='Buying' 
+					then 1 
+				end
+			""")
+		webnotes.conn.sql("""update `tabItem Price` ip, `tabPrice List` pl 
+			set ip.buying=pl.buying, ip.selling=pl.selling
+			where ip.price_list=pl.name""")
+
+	webnotes.conn.sql("""update `tabItem Price` set selling=1 where ifnull(selling, 0)=0 and 
+		ifnull(buying, 0)=0""")
\ No newline at end of file
diff --git a/erpnext/patches/1401/p01_move_related_property_setters_to_custom_field.py b/erpnext/patches/1401/p01_move_related_property_setters_to_custom_field.py
new file mode 100644
index 0000000..cf9221b
--- /dev/null
+++ b/erpnext/patches/1401/p01_move_related_property_setters_to_custom_field.py
@@ -0,0 +1,25 @@
+# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+import webnotes
+
+def execute():
+	webnotes.reload_doc("core", "doctype", "custom_field")
+	
+	cf_doclist = webnotes.get_doctype("Custom Field")
+
+	delete_list = []
+	for d in webnotes.conn.sql("""select cf.name as cf_name, ps.property, 
+			ps.value, ps.name as ps_name
+		from `tabProperty Setter` ps, `tabCustom Field` cf
+		where ps.doctype_or_field = 'DocField' and ps.property != 'previous_field'
+		and ps.doc_type=cf.dt and ps.field_name=cf.fieldname""", as_dict=1):
+			if cf_doclist.get_field(d.property):
+				webnotes.conn.sql("""update `tabCustom Field` 
+					set `%s`=%s where name=%s""" % (d.property, '%s', '%s'), (d.value, d.cf_name))
+				
+				delete_list.append(d.ps_name)
+	
+	if delete_list:
+		webnotes.conn.sql("""delete from `tabProperty Setter` where name in (%s)""" % 
+			', '.join(['%s']*len(delete_list)), tuple(delete_list))
\ No newline at end of file
diff --git a/erpnext/patches/1401/update_billing_status_for_zero_value_order.py b/erpnext/patches/1401/update_billing_status_for_zero_value_order.py
new file mode 100644
index 0000000..afeed55
--- /dev/null
+++ b/erpnext/patches/1401/update_billing_status_for_zero_value_order.py
@@ -0,0 +1,29 @@
+# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+import webnotes
+from webnotes.utils import flt
+
+def execute():
+	for order_type in ["Sales", "Purchase"]:
+		for d in webnotes.conn.sql("""select par.name, sum(ifnull(child.qty, 0)) as total_qty 
+			from `tab%s Order` par, `tab%s Order Item` child  
+			where par.name = child.parent and par.docstatus = 1 
+			and ifnull(par.net_total, 0) = 0 group by par.name""" % 
+			(order_type, order_type), as_dict=1):
+				
+				billed_qty = flt(webnotes.conn.sql("""select sum(ifnull(qty, 0)) 
+					from `tab%s Invoice Item` where %s=%s and docstatus=1""" % 
+					(order_type, "sales_order" if order_type=="Sales" else "purchase_order", '%s'), 
+					(d.name))[0][0])
+				
+				per_billed = ((d.total_qty if billed_qty > d.total_qty else billed_qty)\
+					/ d.total_qty)*100
+				webnotes.conn.set_value(order_type+ " Order", d.name, "per_billed", per_billed)
+				
+				if order_type == "Sales":
+					if per_billed < 0.001: billing_status = "Not Billed"
+					elif per_billed >= 99.99: billing_status = "Fully Billed"
+					else: billing_status = "Partly Billed"
+	
+					webnotes.conn.set_value("Sales Order", d.name, "billing_status", billing_status)
\ No newline at end of file
diff --git a/erpnext/patches/june_2013/p03_buying_selling_for_price_list.py b/erpnext/patches/june_2013/p03_buying_selling_for_price_list.py
index 2f92fe6..15da085 100644
--- a/erpnext/patches/june_2013/p03_buying_selling_for_price_list.py
+++ b/erpnext/patches/june_2013/p03_buying_selling_for_price_list.py
@@ -8,20 +8,7 @@
 def execute():
 	webnotes.reload_doc("stock", "doctype", "price_list")
 	webnotes.reload_doc("stock", "doctype", "item_price")
-	
-	try:
-		for price_list in webnotes.conn.sql_list("""select name from `tabPrice List`"""):
-			buying, selling = False, False
-			for b, s in webnotes.conn.sql("""select distinct buying, selling 
-				from `tabItem Price` where price_list_name=%s""", price_list):
-					buying = buying or cint(b)
-					selling = selling or cint(s)
-		
-			buying_or_selling = "Selling" if selling else "Buying"
-			webnotes.conn.set_value("Price List", price_list, "buying_or_selling", buying_or_selling)
-	except webnotes.SQLError, e:
-		if e.args[0] == 1054:
-			webnotes.conn.sql("""update `tabPrice List` set buying_or_selling='Selling' 
-				where ifnull(buying_or_selling, '')='' """)
-		else:
-			raise
\ No newline at end of file
+
+	webnotes.conn.sql("""update `tabPrice List` pl, `tabItem Price` ip 
+		set pl.selling=ip.selling, pl.buying=ip.buying 
+		where pl.name=ip.price_list_name""")
\ No newline at end of file
diff --git a/erpnext/patches/october_2013/p02_update_price_list_and_item_details_in_item_price.py b/erpnext/patches/october_2013/p02_update_price_list_and_item_details_in_item_price.py
index 3b4ca83..b92f7d0 100644
--- a/erpnext/patches/october_2013/p02_update_price_list_and_item_details_in_item_price.py
+++ b/erpnext/patches/october_2013/p02_update_price_list_and_item_details_in_item_price.py
@@ -12,9 +12,7 @@
 		where ip.item_code=i.name""")
 
 	webnotes.conn.sql("""update `tabItem Price` ip, `tabPrice List` pl 
-		set ip.price_list=pl.name, ip.currency=pl.currency, 
-		ip.buying_or_selling=pl.buying_or_selling 
-		where ip.parent=pl.name""")
+		set ip.price_list=pl.name, ip.currency=pl.currency where ip.parent=pl.name""")
 
 	webnotes.conn.sql("""update `tabItem Price` 
 		set parent=null, parenttype=null, parentfield=null, idx=null""")
\ No newline at end of file
diff --git a/erpnext/patches/patch_list.py b/erpnext/patches/patch_list.py
index e455913..7c4ac33 100644
--- a/erpnext/patches/patch_list.py
+++ b/erpnext/patches/patch_list.py
@@ -262,4 +262,7 @@
 	"execute:webnotes.delete_doc('DocType', 'Warehouse Type')",
 	"patches.1312.p01_delete_old_stock_reports",
 	"patches.1312.p02_update_item_details_in_item_price",
+	"patches.1401.p01_move_related_property_setters_to_custom_field",
+	"patches.1401.p01_make_buying_selling_as_check_box_in_price_list",
+	"patches.1401.update_billing_status_for_zero_value_order",
 ]
\ No newline at end of file
diff --git a/erpnext/public/js/conf.js b/erpnext/public/js/conf.js
index d902fe1..73099d1 100644
--- a/erpnext/public/js/conf.js
+++ b/erpnext/public/js/conf.js
@@ -24,14 +24,16 @@
 wn.provide('wn.ui.misc');
 wn.ui.misc.about = function() {
 	if(!wn.ui.misc.about_dialog) {
-		var d = new wn.ui.Dialog({title: wn._('About ERPNext')})
+		var d = new wn.ui.Dialog({title: wn._('About')})
 	
 		$(d.body).html(repl("<div>\
-		<p>"+wn._("ERPNext is an open-source web based ERP made by Web Notes Technologies Pvt Ltd. to provide an integrated tool to manage most processes in a small organization. For more information about Web Notes, or to buy hosting servies, go to ")+
-		"<a href='https://erpnext.com'>https://erpnext.com</a>.</p>\
-		<p>"+wn._("To report an issue, go to ")+"<a href='https://github.com/webnotes/erpnext/issues'>GitHub Issues</a></p>\
-		<hr>\
+		<h2>ERPNext</h2>  \
+		<p>"+wn._("An open source ERP made for the web.</p>") +
+		"<p>"+wn._("To report an issue, go to ")+"<a href='https://github.com/webnotes/erpnext/issues'>GitHub Issues</a></p> \
+		<p><a href='http://erpnext.org' target='_blank'>http://erpnext.org</a>.</p>\
 		<p><a href='http://www.gnu.org/copyleft/gpl.html'>License: GNU General Public License Version 3</a></p>\
+		<hr>\
+		<p>&copy; 2014 Web Notes Technologies Pvt. Ltd and contributers </p> \
 		</div>", wn.app));
 	
 		wn.ui.misc.about_dialog = d;		
diff --git a/erpnext/public/js/controllers/stock_controller.js b/erpnext/public/js/controllers/stock_controller.js
index d2fb904..6a4261c 100644
--- a/erpnext/public/js/controllers/stock_controller.js
+++ b/erpnext/public/js/controllers/stock_controller.js
@@ -28,7 +28,8 @@
 					voucher_no: me.frm.doc.name,
 					from_date: me.frm.doc.posting_date,
 					to_date: me.frm.doc.posting_date,
-					company: me.frm.doc.company
+					company: me.frm.doc.company,
+					group_by_voucher: false
 				};
 				wn.set_route("query-report", "General Ledger");
 			}, "icon-table");
diff --git a/erpnext/public/js/toolbar.js b/erpnext/public/js/toolbar.js
index e0affaf..1d6fa91 100644
--- a/erpnext/public/js/toolbar.js
+++ b/erpnext/public/js/toolbar.js
@@ -21,6 +21,6 @@
 			<i class="icon-fixed-width icon-comments"></i> '+wn._('Live Chat')+'</a></li>');
 	}
 	
-	$("#toolbar-tools").append('<li><a href="#latest-updates">\
+	$("#toolbar-tools").append('<li><a href="https://github.com/webnotes/erpnext/releases" target="_blank">\
 		<i class="icon-fixed-width icon-rss"></i> Latest Updates</li>');
-}
\ No newline at end of file
+}
diff --git a/erpnext/public/js/transaction.js b/erpnext/public/js/transaction.js
index 5b48820..ad73d77 100644
--- a/erpnext/public/js/transaction.js
+++ b/erpnext/public/js/transaction.js
@@ -330,8 +330,7 @@
 						doctype: tax.doctype,
 						row_id_label: wn.meta.get_label(tax.doctype, "row_id", tax.name)
 					});
-				msgprint(msg);
-				throw msg;
+				wn.throw(msg);
 			}
 	},
 	
@@ -347,8 +346,7 @@
 					charge_type_label: wn.meta.get_label(tax.doctype, "charge_type", tax.name),
 					charge_type: tax.charge_type
 				});
-			msgprint(msg);
-			throw msg;
+			wn.throw(msg);
 		};
 		
 		var on_previous_row_error = function(row_range) {
@@ -363,8 +361,7 @@
 					row_range: row_range,
 				});
 			
-			msgprint(msg);
-			throw msg;
+			wn.throw(msg);
 		};
 		
 		if(cint(tax.included_in_print_rate)) {
@@ -543,6 +540,14 @@
 	
 	calculate_taxes: function() {
 		var me = this;
+		var actual_tax_dict = {};
+
+		// maintain actual tax rate based on idx
+		$.each(this.frm.tax_doclist, function(i, tax) {
+			if (tax.charge_type == "Actual") {
+				actual_tax_dict[tax.idx] = flt(tax.rate);
+			}
+		});
 		
 		$.each(this.frm.item_doclist, function(n, item) {
 			var item_tax_map = me._load_item_tax_rate(item.item_tax_rate);
@@ -552,15 +557,15 @@
 				var current_tax_amount = me.get_current_tax_amount(item, tax, item_tax_map);
 
 				me.set_item_tax_amount && me.set_item_tax_amount(item, tax, current_tax_amount);
-				
-				// case when net total is 0 but there is an actual type charge
-				// in this case add the actual amount to tax.tax_amount
-				// and tax.grand_total_for_current_item for the first such iteration
-				if(tax.charge_type == "Actual" && 
-					!(current_tax_amount || me.frm.doc.net_total || tax.tax_amount)) {
-						var zero_net_total_adjustment = flt(tax.rate, precision("tax_amount", tax));
-						current_tax_amount += zero_net_total_adjustment;
+					
+				// Adjust divisional loss to the last item
+				if (tax.charge_type == "Actual") {
+					actual_tax_dict[tax.idx] -= current_tax_amount;
+					if (n == me.frm.item_doclist.length - 1) {
+						current_tax_amount += actual_tax_dict[tax.idx]
 					}
+				}
+
 				
 				// store tax_amount for current item as it will be used for
 				// charge type = 'On Previous Row Amount'
@@ -592,6 +597,11 @@
 				
 				// in tax.total, accumulate grand total for each item
 				tax.total += tax.grand_total_for_current_item;
+				
+				if (n == me.frm.item_doclist.length - 1) {
+					tax.total = flt(tax.total, precision("total", tax));
+					tax.tax_amount = flt(tax.tax_amount, precision("tax_amount", tax));
+				}
 			});
 		});
 	},
diff --git a/erpnext/selling/doctype/campaign/campaign.js b/erpnext/selling/doctype/campaign/campaign.js
index 6271a16..3347957 100644
--- a/erpnext/selling/doctype/campaign/campaign.js
+++ b/erpnext/selling/doctype/campaign/campaign.js
@@ -1,13 +1,2 @@
 // Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
-// License: GNU General Public License v3. See license.txt
-
- 
-
-//--------- ONLOAD -------------
-cur_frm.cscript.onload = function(doc, cdt, cdn) {
-   
-}
-
-cur_frm.cscript.refresh = function(doc, cdt, cdn) {
-   
-}
\ No newline at end of file
+// License: GNU General Public License v3. See license.txt
\ No newline at end of file
diff --git a/erpnext/selling/doctype/campaign/campaign.txt b/erpnext/selling/doctype/campaign/campaign.txt
index 07cddd4..eb7cb89 100644
--- a/erpnext/selling/doctype/campaign/campaign.txt
+++ b/erpnext/selling/doctype/campaign/campaign.txt
@@ -2,12 +2,13 @@
  {
   "creation": "2013-01-10 16:34:18", 
   "docstatus": 0, 
-  "modified": "2013-12-20 19:23:58", 
+  "modified": "2014-01-16 12:52:19", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
  {
   "allow_import": 1, 
+  "allow_rename": 1, 
   "autoname": "field:campaign_name", 
   "description": "Keep Track of Sales Campaigns. Keep track of Leads, Quotations, Sales Order etc from Campaigns to gauge Return on Investment. ", 
   "doctype": "DocType", 
diff --git a/erpnext/selling/doctype/customer/customer.js b/erpnext/selling/doctype/customer/customer.js
index e8130ae..9578558 100644
--- a/erpnext/selling/doctype/customer/customer.js
+++ b/erpnext/selling/doctype/customer/customer.js
@@ -122,6 +122,6 @@
 
 cur_frm.fields_dict['default_price_list'].get_query = function(doc,cdt,cdn) {
 	return{
-		filters:{'buying_or_selling': "Selling"}
+		filters:{'selling': 1}
 	}
 }
diff --git a/erpnext/selling/doctype/quotation/test_quotation.py b/erpnext/selling/doctype/quotation/test_quotation.py
index 00cbd6c..650095c 100644
--- a/erpnext/selling/doctype/quotation/test_quotation.py
+++ b/erpnext/selling/doctype/quotation/test_quotation.py
@@ -28,6 +28,7 @@
 		
 		sales_order[0]["delivery_date"] = "2014-01-01"
 		sales_order[0]["naming_series"] = "_T-Quotation-"
+		sales_order[0]["transaction_date"] = "2013-05-12"
 		webnotes.bean(sales_order).insert()
 
 
diff --git a/erpnext/selling/doctype/sales_order/test_sales_order.py b/erpnext/selling/doctype/sales_order/test_sales_order.py
index 68e6775..4ee166c 100644
--- a/erpnext/selling/doctype/sales_order/test_sales_order.py
+++ b/erpnext/selling/doctype/sales_order/test_sales_order.py
@@ -56,6 +56,7 @@
 		self.assertEquals(len([d for d in si if d["doctype"]=="Sales Invoice Item"]), 1)
 		
 		si = webnotes.bean(si)
+		si.doc.posting_date = "2013-10-10"
 		si.insert()
 		si.submit()
 
diff --git a/erpnext/selling/sales_common.js b/erpnext/selling/sales_common.js
index 1c8aed3..d8afec5 100644
--- a/erpnext/selling/sales_common.js
+++ b/erpnext/selling/sales_common.js
@@ -48,7 +48,7 @@
 
 		if(this.frm.fields_dict.selling_price_list) {
 			this.frm.set_query("selling_price_list", function() {
-				return { filters: { buying_or_selling: "Selling" } };
+				return { filters: { selling: 1 } };
 			});
 		}
 			
diff --git a/erpnext/selling/utils.py b/erpnext/selling/utils.py
index 7949e47..118318f 100644
--- a/erpnext/selling/utils.py
+++ b/erpnext/selling/utils.py
@@ -3,8 +3,8 @@
 
 from __future__ import unicode_literals
 import webnotes
-from webnotes import msgprint, _
-from webnotes.utils import flt, cint, comma_and
+from webnotes import _, throw
+from webnotes.utils import flt, cint
 import json
 
 def get_customer_list(doctype, txt, searchfield, start, page_len, filters):
@@ -100,7 +100,7 @@
 			where name=%s""", serial_no)
 			
 	if not item_code:
-		msgprint(_("No Item found with ") + input_type + ": %s" % (barcode or serial_no), raise_exception=True)
+		throw(_("No Item found with ") + input_type + ": %s" % (barcode or serial_no))
 	
 	return item_code[0]
 	
@@ -111,22 +111,26 @@
 	# validate if sales item or service item
 	if args.order_type == "Maintenance":
 		if item.is_service_item != "Yes":
-			msgprint(_("Item") + (" %s: " % item.name) + 
+			throw(_("Item") + (" %s: " % item.name) + 
 				_("not a service item.") +
-				_("Please select a service item or change the order type to Sales."), 
-				raise_exception=True)
+				_("Please select a service item or change the order type to Sales."))
 		
 	elif item.is_sales_item != "Yes":
-		msgprint(_("Item") + (" %s: " % item.name) + _("not a sales item"),
-			raise_exception=True)
+		throw(_("Item") + (" %s: " % item.name) + _("not a sales item"))
 			
 def _get_basic_details(args, item_bean, warehouse_fieldname):
 	item = item_bean.doc
 	
+	from webnotes.defaults import get_user_default_as_list
+	user_default_warehouse_list = get_user_default_as_list('warehouse')
+	user_default_warehouse = user_default_warehouse_list[0] \
+		if len(user_default_warehouse_list)==1 else ""
+	
 	out = webnotes._dict({
 			"item_code": item.name,
 			"description": item.description_html or item.description,
-			warehouse_fieldname: item.default_warehouse or args.get(warehouse_fieldname),
+			warehouse_fieldname: user_default_warehouse or item.default_warehouse \
+				or args.get(warehouse_fieldname),
 			"income_account": item.default_income_account or args.income_account \
 				or webnotes.conn.get_value("Company", args.company, "default_income_account"),
 			"expense_account": item.purchase_account or args.expense_account \
@@ -147,7 +151,7 @@
 	
 def _get_price_list_rate(args, item_bean, meta):
 	ref_rate = webnotes.conn.sql("""select ref_rate from `tabItem Price` 
-		where price_list=%s and item_code=%s and buying_or_selling='Selling'""", 
+		where price_list=%s and item_code=%s and selling=1""", 
 		(args.selling_price_list, args.item_code), as_dict=1)
 
 	if not ref_rate:
@@ -207,4 +211,4 @@
 	if out.get("warehouse"):
 		out["actual_qty"] = get_available_qty(opts.item_code, out.get("warehouse")).get("actual_qty")
 	
-	return out
\ No newline at end of file
+	return out
diff --git a/erpnext/setup/doctype/company/company.py b/erpnext/setup/doctype/company/company.py
index 12281b4..34e5ca4 100644
--- a/erpnext/setup/doctype/company/company.py
+++ b/erpnext/setup/doctype/company/company.py
@@ -5,7 +5,7 @@
 import webnotes
 from webnotes import _, msgprint
 
-from webnotes.utils import cstr
+from webnotes.utils import cstr, cint
 import webnotes.defaults
 
 
@@ -237,21 +237,24 @@
 		account.insert()
 
 	def set_default_accounts(self):
-		accounts = {
-			"default_income_account": "Sales",
-			"default_expense_account": "Cost of Goods Sold",
+		def _set_default_accounts(accounts):
+			for a in accounts:
+				account_name = accounts[a] + " - " + self.doc.abbr
+				if not self.doc.fields.get(a) and webnotes.conn.exists("Account", account_name):
+					webnotes.conn.set(self.doc, a, account_name)
+			
+		_set_default_accounts({
 			"receivables_group": "Accounts Receivable",
 			"payables_group": "Accounts Payable",
-			"default_cash_account": "Cash",
-			"stock_received_but_not_billed": "Stock Received But Not Billed",
-			"stock_adjustment_account": "Stock Adjustment",
-			"expenses_included_in_valuation": "Expenses Included In Valuation"
-		}
+			"default_cash_account": "Cash"
+		})
 		
-		for a in accounts:
-			account_name = accounts[a] + " - " + self.doc.abbr
-			if not self.doc.fields.get(a) and webnotes.conn.exists("Account", account_name):
-				webnotes.conn.set(self.doc, a, account_name)
+		if cint(webnotes.conn.get_value("Accounts Settings", None, "auto_accounting_for_stock")):
+			_set_default_accounts({
+				"stock_received_but_not_billed": "Stock Received But Not Billed",
+				"stock_adjustment_account": "Stock Adjustment",
+				"expenses_included_in_valuation": "Expenses Included In Valuation"
+			})
 
 	def create_default_cost_center(self):
 		cc_list = [
diff --git a/erpnext/setup/page/setup_wizard/setup_wizard.py b/erpnext/setup/page/setup_wizard/setup_wizard.py
index 6298973..eec92aa 100644
--- a/erpnext/setup/page/setup_wizard/setup_wizard.py
+++ b/erpnext/setup/page/setup_wizard/setup_wizard.py
@@ -98,7 +98,8 @@
 			{
 				"doctype": "Price List",
 				"price_list_name": "Standard " + pl_type,
-				"buying_or_selling": pl_type,
+				"buying": 1 if pl_type == "Buying" else 0,
+				"selling": 1 if pl_type == "Selling" else 0,
 				"currency": args["currency"]
 			},
 			{
diff --git a/erpnext/startup/event_handlers.py b/erpnext/startup/event_handlers.py
index f9723e1..cefd4dc 100644
--- a/erpnext/startup/event_handlers.py
+++ b/erpnext/startup/event_handlers.py
@@ -54,4 +54,4 @@
 	webnotes.msgprint(msg)
 	
 	webnotes.response['message'] = 'Account Expired'
-	raise webnotes.AuthenticationError	
+	raise webnotes.AuthenticationError	
\ No newline at end of file
diff --git a/erpnext/stock/doctype/item/item.js b/erpnext/stock/doctype/item/item.js
index 1ee5e04..5fca4f4 100644
--- a/erpnext/stock/doctype/item/item.js
+++ b/erpnext/stock/doctype/item/item.js
@@ -29,10 +29,7 @@
 
 cur_frm.cscript.edit_prices_button = function() {
 	cur_frm.add_custom_button("Add / Edit Prices", function() {
-		wn.route_options = {
-			"item_code": cur_frm.doc.name
-		};
-		wn.set_route("Report", "Item Price");
+		wn.set_route("Report", "Item Price", {"item_code": cur_frm.doc.name});
 	}, "icon-money");
 }
 
diff --git a/erpnext/stock/doctype/item_price/item_price.js b/erpnext/stock/doctype/item_price/item_price.js
index bece26c..9f38fdb 100644
--- a/erpnext/stock/doctype/item_price/item_price.js
+++ b/erpnext/stock/doctype/item_price/item_price.js
@@ -2,11 +2,10 @@
 // License: GNU General Public License v3. See license.txt
 
 $.extend(cur_frm.cscript, {
-	
 	onload: function () {
-
 		// Fetch price list details
-		cur_frm.add_fetch("price_list", "buying_or_selling", "buying_or_selling");
+		cur_frm.add_fetch("price_list", "buying", "buying");
+		cur_frm.add_fetch("price_list", "selling", "selling");
 		cur_frm.add_fetch("price_list", "currency", "currency");
 
 		// Fetch item details
diff --git a/erpnext/stock/doctype/item_price/item_price.py b/erpnext/stock/doctype/item_price/item_price.py
index 072d700..e2c9f2f 100644
--- a/erpnext/stock/doctype/item_price/item_price.py
+++ b/erpnext/stock/doctype/item_price/item_price.py
@@ -1,7 +1,5 @@
 # Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
-# MIT License. See license.txt
-
-# For license information, please see license.txt
+# License: GNU General Public License v3. See license.txt
 
 from __future__ import unicode_literals
 import webnotes
@@ -19,8 +17,8 @@
 		self.update_item_details()
 
 	def update_price_list_details(self):
-		self.doc.buying_or_selling, self.doc.currency = webnotes.conn.get_value("Price List", 
-			self.doc.price_list, ["buying_or_selling", "currency"])
+		self.doc.buying, self.doc.selling, self.doc.currency = webnotes.conn.get_value("Price List", 
+			self.doc.price_list, ["buying", "selling", "currency"])
 
 	def update_item_details(self):
 		self.doc.item_name, self.doc.item_description = webnotes.conn.get_value("Item", 
diff --git a/erpnext/stock/doctype/item_price/item_price.txt b/erpnext/stock/doctype/item_price/item_price.txt
index c21f127..281b7a6 100644
--- a/erpnext/stock/doctype/item_price/item_price.txt
+++ b/erpnext/stock/doctype/item_price/item_price.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-02 16:29:48", 
   "docstatus": 0, 
-  "modified": "2013-12-20 19:24:10", 
+  "modified": "2014-01-07 19:16:49", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -48,6 +48,13 @@
  }, 
  {
   "doctype": "DocField", 
+  "fieldname": "price_list_details", 
+  "fieldtype": "Section Break", 
+  "label": "Price List", 
+  "options": "icon-tags"
+ }, 
+ {
+  "doctype": "DocField", 
   "fieldname": "price_list", 
   "fieldtype": "Link", 
   "in_filter": 1, 
@@ -57,6 +64,29 @@
  }, 
  {
   "doctype": "DocField", 
+  "fieldname": "buying", 
+  "fieldtype": "Check", 
+  "in_list_view": 1, 
+  "label": "Buying", 
+  "read_only": 1
+ }, 
+ {
+  "doctype": "DocField", 
+  "fieldname": "selling", 
+  "fieldtype": "Check", 
+  "in_list_view": 1, 
+  "label": "Selling", 
+  "read_only": 1
+ }, 
+ {
+  "doctype": "DocField", 
+  "fieldname": "item_details", 
+  "fieldtype": "Section Break", 
+  "label": "Item", 
+  "options": "icon-tag"
+ }, 
+ {
+  "doctype": "DocField", 
   "fieldname": "item_code", 
   "fieldtype": "Link", 
   "in_filter": 1, 
@@ -88,16 +118,6 @@
  }, 
  {
   "doctype": "DocField", 
-  "fieldname": "buying_or_selling", 
-  "fieldtype": "Select", 
-  "in_filter": 1, 
-  "in_list_view": 1, 
-  "label": "Valid for Buying or Selling?", 
-  "options": "Selling\nBuying", 
-  "reqd": 0
- }, 
- {
-  "doctype": "DocField", 
   "fieldname": "item_name", 
   "fieldtype": "Data", 
   "label": "Item Name", 
diff --git a/erpnext/stock/doctype/material_request/test_material_request.py b/erpnext/stock/doctype/material_request/test_material_request.py
index 5266f49..499fbb0 100644
--- a/erpnext/stock/doctype/material_request/test_material_request.py
+++ b/erpnext/stock/doctype/material_request/test_material_request.py
@@ -125,6 +125,7 @@
 		from erpnext.stock.doctype.material_request.material_request import make_purchase_order
 		po_doclist = make_purchase_order(mr.doc.name)
 		po_doclist[0].supplier = "_Test Supplier"
+		po_doclist[0].transaction_date = "2013-07-07"
 		po_doclist[1].qty = 27.0
 		po_doclist[2].qty = 1.5
 		po_doclist[1].schedule_date = "2013-07-09"
diff --git a/erpnext/stock/doctype/price_list/price_list.py b/erpnext/stock/doctype/price_list/price_list.py
index 7644af5..bdcd1df 100644
--- a/erpnext/stock/doctype/price_list/price_list.py
+++ b/erpnext/stock/doctype/price_list/price_list.py
@@ -3,16 +3,15 @@
 
 from __future__ import unicode_literals
 import webnotes
-from webnotes import msgprint, _
-from webnotes.utils import comma_or, cint
+from webnotes import msgprint, _, throw
+from webnotes.utils import cint
 from webnotes.model.controller import DocListController
 import webnotes.defaults
 
 class DocType(DocListController):
 	def validate(self):
-		if self.doc.buying_or_selling not in ["Buying", "Selling"]:
-			msgprint(_(self.meta.get_label("buying_or_selling")) + " " + _("must be one of") + " " +
-				comma_or(["Buying", "Selling"]), raise_exception=True)
+		if not cint(self.doc.buying) and not cint(self.doc.selling):
+			throw(_("Price List must be applicable for Buying or Selling"))
 				
 		if not self.doclist.get({"parentfield": "valid_for_territories"}):
 			# if no territory, set default territory
@@ -25,21 +24,21 @@
 			else:
 				# at least one territory
 				self.validate_table_has_rows("valid_for_territories")
-		
+
 	def on_update(self):
 		self.set_default_if_missing()
 		self.update_item_price()
-				
+
 	def set_default_if_missing(self):
-		if self.doc.buying_or_selling=="Selling":
+		if cint(self.doc.selling):
 			if not webnotes.conn.get_value("Selling Settings", None, "selling_price_list"):
 				webnotes.set_value("Selling Settings", "Selling Settings", "selling_price_list", self.doc.name)
 
-		elif self.doc.buying_or_selling=="Buying":
+		elif cint(self.doc.buying):
 			if not webnotes.conn.get_value("Buying Settings", None, "buying_price_list"):
 				webnotes.set_value("Buying Settings", "Buying Settings", "buying_price_list", self.doc.name)
 
 	def update_item_price(self):
 		webnotes.conn.sql("""update `tabItem Price` set currency=%s, 
-			buying_or_selling=%s, modified=NOW() where price_list=%s""", 
-			(self.doc.currency, self.doc.buying_or_selling, self.doc.name))
\ No newline at end of file
+			buying=%s, selling=%s, modified=NOW() where price_list=%s""", 
+			(self.doc.currency, cint(self.doc.buying), cint(self.doc.selling), self.doc.name))
diff --git a/erpnext/stock/doctype/price_list/price_list.txt b/erpnext/stock/doctype/price_list/price_list.txt
index dabc7e0..69d72d9 100644
--- a/erpnext/stock/doctype/price_list/price_list.txt
+++ b/erpnext/stock/doctype/price_list/price_list.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-25 11:35:09", 
   "docstatus": 0, 
-  "modified": "2013-12-20 18:28:50", 
+  "modified": "2014-01-06 18:28:23", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -60,14 +60,19 @@
   "reqd": 1
  }, 
  {
-  "default": "Selling", 
   "doctype": "DocField", 
-  "fieldname": "buying_or_selling", 
-  "fieldtype": "Select", 
+  "fieldname": "buying", 
+  "fieldtype": "Check", 
   "in_list_view": 1, 
-  "label": "Valid for Buying or Selling?", 
-  "options": "Buying\nSelling", 
-  "reqd": 1
+  "label": "Buying"
+ }, 
+ {
+  "doctype": "DocField", 
+  "fieldname": "selling", 
+  "fieldtype": "Check", 
+  "in_list_view": 1, 
+  "label": "Selling", 
+  "reqd": 0
  }, 
  {
   "doctype": "DocField", 
diff --git a/erpnext/stock/doctype/price_list/test_price_list.py b/erpnext/stock/doctype/price_list/test_price_list.py
index 86dcd1a..bdcacc3 100644
--- a/erpnext/stock/doctype/price_list/test_price_list.py
+++ b/erpnext/stock/doctype/price_list/test_price_list.py
@@ -12,7 +12,7 @@
 			"doctype": "Price List",
 			"price_list_name": "_Test Price List",
 			"currency": "INR",
-			"buying_or_selling": "Selling"
+			"selling": 1
 		},
 		{
 			"doctype": "Applicable Territory",
@@ -25,7 +25,7 @@
 			"doctype": "Price List",
 			"price_list_name": "_Test Price List 2",
 			"currency": "INR",
-			"buying_or_selling": "Selling"
+			"selling": 1
 		},
 		{
 			"doctype": "Applicable Territory",
@@ -38,7 +38,7 @@
 			"doctype": "Price List",
 			"price_list_name": "_Test Price List India",
 			"currency": "INR",
-			"buying_or_selling": "Selling"
+			"selling": 1
 		},
 		{
 			"doctype": "Applicable Territory",
@@ -51,7 +51,7 @@
 			"doctype": "Price List",
 			"price_list_name": "_Test Price List Rest of the World",
 			"currency": "USD",
-			"buying_or_selling": "Selling"
+			"selling": 1
 		},
 		{
 			"doctype": "Applicable Territory",
diff --git a/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.txt b/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.txt
index 4f50040..9bc66a4 100755
--- a/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.txt
+++ b/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-24 19:29:10", 
   "docstatus": 0, 
-  "modified": "2013-12-20 19:23:36", 
+  "modified": "2014-01-15 16:00:44", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -335,6 +335,16 @@
   "reqd": 0
  }, 
  {
+  "default": ":Company", 
+  "depends_on": "eval:cint(sys_defaults.auto_accounting_for_stock)", 
+  "doctype": "DocField", 
+  "fieldname": "cost_center", 
+  "fieldtype": "Link", 
+  "label": "Cost Center", 
+  "options": "Cost Center", 
+  "print_hide": 1
+ }, 
+ {
   "doctype": "DocField", 
   "fieldname": "project_name", 
   "fieldtype": "Link", 
diff --git a/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.txt b/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.txt
index 88c08a7..25835e0bf 100644
--- a/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.txt
+++ b/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-03-29 18:22:12", 
   "docstatus": 0, 
-  "modified": "2013-12-20 19:21:48", 
+  "modified": "2014-01-15 16:08:45", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -165,7 +165,7 @@
   "read_only": 1
  }, 
  {
-  "depends_on": "eval:sys_defaults.auto_accounting_for_stock", 
+  "depends_on": "eval:cint(sys_defaults.auto_accounting_for_stock)", 
   "doctype": "DocField", 
   "fieldname": "expense_account", 
   "fieldtype": "Link", 
@@ -175,7 +175,7 @@
  }, 
  {
   "default": ":Company", 
-  "depends_on": "eval:sys_defaults.auto_accounting_for_stock", 
+  "depends_on": "eval:cint(sys_defaults.auto_accounting_for_stock)", 
   "doctype": "DocField", 
   "fieldname": "cost_center", 
   "fieldtype": "Link", 
diff --git a/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.txt b/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.txt
index f95a1dd..0a639d5 100644
--- a/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.txt
+++ b/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.txt
@@ -2,7 +2,11 @@
  {
   "creation": "2013-03-28 10:35:31", 
   "docstatus": 0, 
+<<<<<<< HEAD:erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.txt
   "modified": "2013-12-20 16:06:50", 
+=======
+  "modified": "2014-01-15 15:45:07", 
+>>>>>>> dbb495548352d46b30bf84fb4b29ef4a247cb21c:stock/doctype/stock_reconciliation/stock_reconciliation.txt
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -101,7 +105,7 @@
   "reqd": 1
  }, 
  {
-  "depends_on": "eval:sys_defaults.auto_accounting_for_stock", 
+  "depends_on": "eval:cint(sys_defaults.auto_accounting_for_stock)", 
   "doctype": "DocField", 
   "fieldname": "expense_account", 
   "fieldtype": "Link", 
@@ -109,6 +113,7 @@
   "options": "Account"
  }, 
  {
+  "depends_on": "eval:cint(sys_defaults.auto_accounting_for_stock)", 
   "doctype": "DocField", 
   "fieldname": "cost_center", 
   "fieldtype": "Link", 
diff --git a/erpnext/stock/report/item_prices/item_prices.py b/erpnext/stock/report/item_prices/item_prices.py
index da8b500..5eee7df 100644
--- a/erpnext/stock/report/item_prices/item_prices.py
+++ b/erpnext/stock/report/item_prices/item_prices.py
@@ -15,7 +15,7 @@
 	bom_rate = get_item_bom_rate()
 	val_rate_map = get_valuation_rate()
 
-	precision = get_currency_precision or 2
+	precision = get_currency_precision() or 2
 		
 	data = []
 	for item in sorted(item_map):
@@ -65,13 +65,13 @@
 
 	rate = {}
 
-	price_list = webnotes.conn.sql("""select item_code, buying_or_selling, 
+	price_list = webnotes.conn.sql("""select item_code, buying, selling, 
 		concat(price_list, " - ", currency, " ", ref_rate) as price 
 		from `tabItem Price`""", as_dict=1)
 
 	for j in price_list:
 		if j.price:
-			rate.setdefault(j.item_code, {}).setdefault(j.buying_or_selling, []).append(j.price)
+			rate.setdefault(j.item_code, {}).setdefault("Buying" if j.buying else "Selling", []).append(j.price)
 	item_rate_map = {}
 	
 	for item in rate:
diff --git a/erpnext/setup/report/item_wise_price_list_rate/__init__.py b/erpnext/stock/report/item_wise_price_list_rate/__init__.py
similarity index 100%
rename from erpnext/setup/report/item_wise_price_list_rate/__init__.py
rename to erpnext/stock/report/item_wise_price_list_rate/__init__.py
diff --git a/erpnext/setup/report/item_wise_price_list_rate/item_wise_price_list_rate.txt b/erpnext/stock/report/item_wise_price_list_rate/item_wise_price_list_rate.txt
similarity index 74%
rename from erpnext/setup/report/item_wise_price_list_rate/item_wise_price_list_rate.txt
rename to erpnext/stock/report/item_wise_price_list_rate/item_wise_price_list_rate.txt
index 888203d..f4d1d67 100644
--- a/erpnext/setup/report/item_wise_price_list_rate/item_wise_price_list_rate.txt
+++ b/erpnext/stock/report/item_wise_price_list_rate/item_wise_price_list_rate.txt
@@ -2,14 +2,14 @@
  {
   "creation": "2013-09-25 10:21:15", 
   "docstatus": 0, 
-  "modified": "2013-10-21 16:06:22", 
+  "modified": "2014-01-07 18:35:22", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
  {
   "doctype": "Report", 
   "is_standard": "Yes", 
-  "json": "{\"filters\":[[\"Item Price\",\"price_list\",\"like\",\"%\"],[\"Item Price\",\"item_code\",\"like\",\"%\"]],\"columns\":[[\"name\",\"Item Price\"],[\"price_list\",\"Item Price\"],[\"item_code\",\"Item Price\"],[\"item_name\",\"Item Price\"],[\"item_description\",\"Item Price\"],[\"ref_rate\",\"Item Price\"],[\"buying_or_selling\",\"Item Price\"],[\"currency\",\"Item Price\"]],\"sort_by\":\"Item Price.modified\",\"sort_order\":\"desc\",\"sort_by_next\":\"\",\"sort_order_next\":\"desc\"}", 
+  "json": "{\"filters\":[[\"Item Price\",\"price_list\",\"like\",\"%\"],[\"Item Price\",\"item_code\",\"like\",\"%\"]],\"columns\":[[\"name\",\"Item Price\"],[\"price_list\",\"Item Price\"],[\"item_code\",\"Item Price\"],[\"item_name\",\"Item Price\"],[\"item_description\",\"Item Price\"],[\"ref_rate\",\"Item Price\"],[\"buying\",\"Item Price\"],[\"selling\",\"Item Price\"],[\"currency\",\"Item Price\"]],\"sort_by\":\"Item Price.modified\",\"sort_order\":\"desc\",\"sort_by_next\":\"\",\"sort_order_next\":\"desc\"}", 
   "name": "__common__", 
   "ref_doctype": "Price List", 
   "report_name": "Item-wise Price List Rate", 
diff --git a/erpnext/support/doctype/customer_issue/customer_issue.txt b/erpnext/support/doctype/customer_issue/customer_issue.txt
index ae16c2c..cc17fec 100644
--- a/erpnext/support/doctype/customer_issue/customer_issue.txt
+++ b/erpnext/support/doctype/customer_issue/customer_issue.txt
@@ -2,11 +2,12 @@
  {
   "creation": "2013-01-10 16:34:30", 
   "docstatus": 0, 
-  "modified": "2013-12-20 19:24:02", 
+  "modified": "2014-01-14 15:56:22", 
   "modified_by": "Administrator", 
   "owner": "harshada@webnotestech.com"
  }, 
  {
+  "allow_import": 1, 
   "autoname": "naming_series:", 
   "doctype": "DocType", 
   "icon": "icon-bug", 
diff --git a/erpnext/support/doctype/support_ticket/get_support_mails.py b/erpnext/support/doctype/support_ticket/get_support_mails.py
index b50e46e..49bd155 100644
--- a/erpnext/support/doctype/support_ticket/get_support_mails.py
+++ b/erpnext/support/doctype/support_ticket/get_support_mails.py
@@ -52,11 +52,6 @@
 			subject = '['+cstr(d.name)+'] ' + cstr(d.subject), \
 			msg = cstr(response))
 		
-	def auto_close_tickets(self):
-		webnotes.conn.sql("""update `tabSupport Ticket` set status = 'Closed' 
-			where status = 'Replied' 
-			and date_sub(curdate(),interval 15 Day) > modified""")
-
 def get_support_mails():
 	if cint(webnotes.conn.get_value('Email Settings', None, 'sync_support_mails')):
 		SupportMailbox()
diff --git a/erpnext/support/doctype/support_ticket/support_ticket.py b/erpnext/support/doctype/support_ticket/support_ticket.py
index 0b95292..1b14ccc 100644
--- a/erpnext/support/doctype/support_ticket/support_ticket.py
+++ b/erpnext/support/doctype/support_ticket/support_ticket.py
@@ -66,4 +66,9 @@
 def set_status(name, status):
 	st = webnotes.bean("Support Ticket", name)
 	st.doc.status = status
-	st.save()
\ No newline at end of file
+	st.save()
+		
+def auto_close_tickets():
+	webnotes.conn.sql("""update `tabSupport Ticket` set status = 'Closed' 
+		where status = 'Replied' 
+		and date_sub(curdate(),interval 15 Day) > modified""")
diff --git a/erpnext/utilities/transaction_base.py b/erpnext/utilities/transaction_base.py
index eed4639..2c6357a 100644
--- a/erpnext/utilities/transaction_base.py
+++ b/erpnext/utilities/transaction_base.py
@@ -78,10 +78,12 @@
 			3. Clears existing Sales Team and fetches the one mentioned in Customer
 		"""
 		customer_defaults = self.get_customer_defaults()
-					
-		customer_defaults["selling_price_list"] = customer_defaults.get("price_list") or \
-			webnotes.conn.get_value("Customer Group", self.doc.customer_group, "default_price_list") or \
-			self.doc.selling_price_list
+
+		customer_defaults["selling_price_list"] = \
+			self.get_user_default_price_list("selling_price_list") or \
+			customer_defaults.get("price_list") or \
+			webnotes.conn.get_value("Customer Group", self.doc.customer_group, 
+				"default_price_list") or self.doc.selling_price_list
 			
 		for fieldname, val in customer_defaults.items():
 			if self.meta.get_field(fieldname):
@@ -90,6 +92,12 @@
 		if self.meta.get_field("sales_team") and self.doc.customer:
 			self.set_sales_team_for_customer()
 			
+	def get_user_default_price_list(self, price_list):
+		from webnotes.defaults import get_defaults_for
+		user_default_price_list = get_defaults_for(webnotes.session.user).get(price_list)
+		return cstr(user_default_price_list) \
+			if not isinstance(user_default_price_list, list) else ""
+			
 	def set_sales_team_for_customer(self):
 		from webnotes.model import default_fields
 		
@@ -120,8 +128,9 @@
 		out["supplier_name"] = supplier.supplier_name
 		if supplier.default_currency:
 			out["currency"] = supplier.default_currency
-		if supplier.default_price_list:
-			out["buying_price_list"] = supplier.default_price_list
+			
+		out["buying_price_list"] = self.get_user_default_price_list("buying_price_list") or \
+			supplier.default_price_list or self.doc.buying_price_list
 		
 		return out
 		
diff --git a/install_erpnext.py b/install_erpnext.py
index c95a03d..8e14483 100644
--- a/install_erpnext.py
+++ b/install_erpnext.py
@@ -5,6 +5,7 @@
 from __future__ import unicode_literals
 import os, sys
 import argparse
+import subprocess
 
 is_redhat = is_debian = None
 root_password = None
@@ -19,7 +20,7 @@
 	"jinja2", 
 	"markdown2", 
 	"markupsafe", 
-	"mysql-python", 
+	"mysql-python",
 	"pygeoip", 
 	"python-dateutil", 
 	"python-memcached", 
@@ -80,7 +81,7 @@
 	return is_redhat, is_debian
 		
 def install_using_yum():
-	packages = "python python-setuptools gcc python-devel MySQL-python git memcached ntp vim-enhanced screen"
+	packages = "gcc MySQL-python git memcached ntp vim-enhanced screen"
 	
 	print "-"*80
 	print "Installing Packages: (This may take some time)"
@@ -88,7 +89,10 @@
 	print "-"*80
 	exec_in_shell("yum install -y %s" % packages)
 	
-	if not exec_in_shell("which mysql"):
+
+	try:
+		exec_in_shell("which mysql")
+	except subprocess.CalledProcessError:
 		packages = "mysql mysql-server mysql-devel"
 		print "Installing Packages:", packages
 		exec_in_shell("yum install -y %s" % packages)
@@ -101,26 +105,19 @@
 		exec_in_shell('mysqladmin -u root password "%s"' % (root_password,))
 		print "Root password set as", root_password
 	
-	# install htop
-	if not exec_in_shell("which htop"):
-		try:
-			exec_in_shell("cd /tmp && rpm -i --force http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm && yum install -y htop")
-		except:
-			pass
-	
 	update_config_for_redhat()
 	
 def update_config_for_redhat():
 	import re
 	
 	# set to autostart on startup
-	for service in ("mysqld", "memcached", "ntpd"):
+	for service in ("mysqld", "memcached"):
 		exec_in_shell("chkconfig --level 2345 %s on" % service)
 		exec_in_shell("service %s restart" % service)
 	
 def install_using_apt():
 	exec_in_shell("apt-get update")
-	packages = "python python-setuptools python-dev build-essential python-pip python-mysqldb git memcached ntp vim screen htop"
+	packages = "python python-setuptools python-dev build-essential python-mysqldb git memcached ntp vim screen htop"
 	print "-"*80
 	print "Installing Packages: (This may take some time)"
 	print packages
@@ -132,7 +129,9 @@
 	exec_in_shell("echo mysql-server mysql-server/root_password password %s | sudo debconf-set-selections" % root_password)
 	exec_in_shell("echo mysql-server mysql-server/root_password_again password %s | sudo debconf-set-selections" % root_password)
 	
-	if not exec_in_shell("which mysql"):
+	try:
+		exec_in_shell("which mysql")
+	except subprocess.CalledProcessError:
 		packages = "mysql-server libmysqlclient-dev"
 		print "Installing Packages:", packages
 		exec_in_shell("apt-get install -y %s" % packages)
@@ -140,7 +139,7 @@
 	update_config_for_debian()
 	
 def update_config_for_debian():
-	for service in ("mysql", "ntpd"):
+	for service in ("mysql",):
 		exec_in_shell("service %s restart" % service)
 	
 def install_python_modules():
@@ -148,13 +147,14 @@
 	print "Installing Python Modules: (This may take some time)"
 	print "-"*80
 	
-	if not exec_in_shell("which pip"):
-		exec_in_shell("easy_install pip")
+	try:
+		exec_in_shell("which pip2.7")	
+	except subprocess.CalledProcessError:
+		exec_in_shell("easy_install-2.7 pip")
 	
-	exec_in_shell("pip install --upgrade pip")
-	exec_in_shell("pip install --upgrade setuptools")
-	exec_in_shell("pip install --upgrade virtualenv")
-	exec_in_shell("pip install {}".format(' '.join(requirements)))
+	exec_in_shell("pip2.7 install --upgrade setuptools --no-use-wheel")
+	exec_in_shell("pip2.7 install --upgrade setuptools")
+	exec_in_shell("pip2.7 install {}".format(' '.join(requirements)))
 	
 def install_erpnext(install_path):
 	print
@@ -200,7 +200,7 @@
 	app = os.path.join(install_path, "app")
 	if not os.path.exists(app):
 		print "Cloning erpnext"
-		exec_in_shell("cd %s && git clone https://github.com/webnotes/erpnext.git app" % install_path)
+		exec_in_shell("cd %s && git clone --branch master https://github.com/webnotes/erpnext.git app" % install_path)
 		exec_in_shell("cd app && git config core.filemode false")
 		if not os.path.exists(app):
 			raise Exception, "Couldn't clone erpnext repository"
@@ -208,7 +208,7 @@
 	lib = os.path.join(install_path, "lib")
 	if not os.path.exists(lib):
 		print "Cloning wnframework"
-		exec_in_shell("cd %s && git clone https://github.com/webnotes/wnframework.git lib" % install_path)
+		exec_in_shell("cd %s && git clone --branch master https://github.com/webnotes/wnframework.git lib" % install_path)
 		exec_in_shell("cd lib && git config core.filemode false")
 		if not os.path.exists(lib):
 			raise Exception, "Couldn't clone wnframework repository"
@@ -243,28 +243,8 @@
 
 def exec_in_shell(cmd):
 	# using Popen instead of os.system - as recommended by python docs
-	from subprocess import Popen
-	import tempfile
-
-	with tempfile.TemporaryFile() as stdout:
-		with tempfile.TemporaryFile() as stderr:
-			p = Popen(cmd, shell=True, stdout=stdout, stderr=stderr)
-			p.wait()
-
-			stdout.seek(0)
-			out = stdout.read()
-			if out: out = out.decode('utf-8')
-
-			stderr.seek(0)
-			err = stderr.read()
-			if err: err = err.decode('utf-8')
-
-	if err and any((kw in err.lower() for kw in ["traceback", "error", "exception"])):
-		print out
-		raise Exception, err
-	else:
-		print "."
-
+	import subprocess
+	out = subprocess.check_output(cmd, shell=True)
 	return out
 
 def parse_args():