[Enhancement] Total row added for report builder
diff --git a/erpnext/hr/report/employee_information/employee_information.json b/erpnext/hr/report/employee_information/employee_information.json
index 93b8cd2..51963d4 100644
--- a/erpnext/hr/report/employee_information/employee_information.json
+++ b/erpnext/hr/report/employee_information/employee_information.json
@@ -1,12 +1,14 @@
 {
+ "add_total_row": 0, 
  "apply_user_permissions": 1, 
  "creation": "2013-05-06 18:43:53", 
+ "disabled": 0, 
  "docstatus": 0, 
  "doctype": "Report", 
  "idx": 1, 
  "is_standard": "Yes", 
- "json": "{\"filters\":[],\"columns\":[[\"name\",\"Employee\"],[\"employee_number\",\"Employee\"],[\"date_of_joining\",\"Employee\"],[\"branch\",\"Employee\"],[\"department\",\"Employee\"],[\"designation\",\"Employee\"],[\"gender\",\"Employee\"],[\"status\",\"Employee\"],[\"company\",\"Employee\"],[\"employment_type\",\"Employee\"],[\"reports_to\",\"Employee\"],[\"company_email\",\"Employee\"]],\"sort_by\":\"Employee.bank_ac_no\",\"sort_order\":\"desc\",\"sort_by_next\":\"\",\"sort_order_next\":\"desc\"}", 
- "modified": "2015-03-02 07:42:02.352823", 
+ "json": "{\"add_total_row\": 0, \"sort_by\": \"Employee.bank_ac_no\", \"sort_order\": \"desc\", \"sort_by_next\": \"\", \"filters\": [], \"sort_order_next\": \"desc\", \"columns\": [[\"name\", \"Employee\"], [\"employee_number\", \"Employee\"], [\"date_of_joining\", \"Employee\"], [\"branch\", \"Employee\"], [\"department\", \"Employee\"], [\"designation\", \"Employee\"], [\"gender\", \"Employee\"], [\"status\", \"Employee\"], [\"company\", \"Employee\"], [\"employment_type\", \"Employee\"], [\"reports_to\", \"Employee\"], [\"company_email\", \"Employee\"]]}", 
+ "modified": "2016-12-05 18:49:34.782552", 
  "modified_by": "Administrator", 
  "module": "HR", 
  "name": "Employee Information", 
diff --git a/erpnext/stock/report/item_shortage_report/item_shortage_report.json b/erpnext/stock/report/item_shortage_report/item_shortage_report.json
index b87a415..3abdead 100644
--- a/erpnext/stock/report/item_shortage_report/item_shortage_report.json
+++ b/erpnext/stock/report/item_shortage_report/item_shortage_report.json
@@ -1,12 +1,14 @@
 {
+ "add_total_row": 0, 
  "apply_user_permissions": 1, 
  "creation": "2013-08-20 13:43:30", 
+ "disabled": 0, 
  "docstatus": 0, 
  "doctype": "Report", 
  "idx": 1, 
  "is_standard": "Yes", 
- "json": "{\"filters\":[[\"Bin\",\"projected_qty\",\"<\",\"0\"]],\"columns\":[[\"warehouse\",\"Bin\"],[\"item_code\",\"Bin\"],[\"actual_qty\",\"Bin\"],[\"ordered_qty\",\"Bin\"],[\"planned_qty\",\"Bin\"],[\"reserved_qty\",\"Bin\"],[\"projected_qty\",\"Bin\"]],\"sort_by\":\"Bin.projected_qty\",\"sort_order\":\"asc\",\"sort_by_next\":\"\",\"sort_order_next\":\"desc\"}", 
- "modified": "2014-06-03 07:18:17.092713", 
+ "json": "{\"add_total_row\": 0, \"sort_by\": \"Bin.projected_qty\", \"sort_order\": \"asc\", \"sort_by_next\": \"\", \"filters\": [[\"Bin\", \"projected_qty\", \"<\", \"0\"]], \"sort_order_next\": \"desc\", \"columns\": [[\"warehouse\", \"Bin\"], [\"item_code\", \"Bin\"], [\"actual_qty\", \"Bin\"], [\"ordered_qty\", \"Bin\"], [\"planned_qty\", \"Bin\"], [\"reserved_qty\", \"Bin\"], [\"projected_qty\", \"Bin\"]]}", 
+ "modified": "2016-12-05 18:49:41.909411", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Item Shortage Report", 
diff --git a/erpnext/stock/report/item_wise_price_list_rate/item_wise_price_list_rate.json b/erpnext/stock/report/item_wise_price_list_rate/item_wise_price_list_rate.json
index 6a8ddc3..bcca0b4 100644
--- a/erpnext/stock/report/item_wise_price_list_rate/item_wise_price_list_rate.json
+++ b/erpnext/stock/report/item_wise_price_list_rate/item_wise_price_list_rate.json
@@ -7,8 +7,8 @@
  "doctype": "Report", 
  "idx": 1, 
  "is_standard": "Yes", 
- "json": "{\"filters\":[],\"columns\":[[\"name\",\"Item Price\"],[\"price_list\",\"Item Price\"],[\"item_code\",\"Item Price\"],[\"item_name\",\"Item Price\"],[\"item_description\",\"Item Price\"],[\"price_list_rate\",\"Item Price\"],[\"buying\",\"Item Price\"],[\"selling\",\"Item Price\"],[\"currency\",\"Item Price\"]],\"sort_by\":\"Item Price.modified\",\"sort_order\":\"desc\",\"sort_by_next\":null,\"sort_order_next\":\"desc\"}", 
- "modified": "2016-02-01 14:31:04.075909", 
+ "json": "{\"add_total_row\": 0, \"sort_by\": \"Item Price.modified\", \"sort_order\": \"desc\", \"sort_by_next\": null, \"filters\": [], \"sort_order_next\": \"desc\", \"columns\": [[\"name\", \"Item Price\"], [\"price_list\", \"Item Price\"], [\"item_code\", \"Item Price\"], [\"item_name\", \"Item Price\"], [\"item_description\", \"Item Price\"], [\"price_list_rate\", \"Item Price\"], [\"buying\", \"Item Price\"], [\"selling\", \"Item Price\"], [\"currency\", \"Item Price\"]]}", 
+ "modified": "2016-12-05 18:49:15.693076", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Item-wise Price List Rate", 
diff --git a/erpnext/stock/report/serial_no_service_contract_expiry/serial_no_service_contract_expiry.json b/erpnext/stock/report/serial_no_service_contract_expiry/serial_no_service_contract_expiry.json
index 5ab5e64..2879d98 100644
--- a/erpnext/stock/report/serial_no_service_contract_expiry/serial_no_service_contract_expiry.json
+++ b/erpnext/stock/report/serial_no_service_contract_expiry/serial_no_service_contract_expiry.json
@@ -7,8 +7,8 @@
  "doctype": "Report", 
  "idx": 1, 
  "is_standard": "Yes", 
- "json": "{\"filters\":[[\"Serial No\",\"delivery_document_type\",\"in\",[\"Delivery Note\",\"Sales Invoice\"]],[\"Serial No\",\"warehouse\",\"=\",\"\"]],\"columns\":[[\"name\",\"Serial No\"],[\"item_code\",\"Serial No\"],[\"amc_expiry_date\",\"Serial No\"],[\"maintenance_status\",\"Serial No\"],[\"delivery_document_no\",\"Serial No\"],[\"customer\",\"Serial No\"],[\"customer_name\",\"Serial No\"],[\"item_name\",\"Serial No\"],[\"description\",\"Serial No\"],[\"item_group\",\"Serial No\"],[\"brand\",\"Serial No\"]],\"sort_by\":\"Serial No.modified\",\"sort_order\":\"desc\",\"sort_by_next\":null,\"sort_order_next\":\"desc\"}", 
- "modified": "2015-10-22 14:53:45.192497", 
+ "json": "{\"add_total_row\": 0, \"sort_by\": \"Serial No.modified\", \"sort_order\": \"desc\", \"sort_by_next\": null, \"filters\": [[\"Serial No\", \"delivery_document_type\", \"in\", [\"Delivery Note\", \"Sales Invoice\"]], [\"Serial No\", \"warehouse\", \"=\", \"\"]], \"sort_order_next\": \"desc\", \"columns\": [[\"name\", \"Serial No\"], [\"item_code\", \"Serial No\"], [\"amc_expiry_date\", \"Serial No\"], [\"maintenance_status\", \"Serial No\"], [\"delivery_document_no\", \"Serial No\"], [\"customer\", \"Serial No\"], [\"customer_name\", \"Serial No\"], [\"item_name\", \"Serial No\"], [\"description\", \"Serial No\"], [\"item_group\", \"Serial No\"], [\"brand\", \"Serial No\"]]}", 
+ "modified": "2016-12-05 18:49:22.748446", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Serial No Service Contract Expiry", 
diff --git a/erpnext/stock/report/serial_no_status/serial_no_status.json b/erpnext/stock/report/serial_no_status/serial_no_status.json
index dfc7afc..cb4e70d 100644
--- a/erpnext/stock/report/serial_no_status/serial_no_status.json
+++ b/erpnext/stock/report/serial_no_status/serial_no_status.json
@@ -7,8 +7,8 @@
  "doctype": "Report", 
  "idx": 1, 
  "is_standard": "Yes", 
- "json": "{\"filters\":[],\"columns\":[[\"name\",\"Serial No\"],[\"item_code\",\"Serial No\"],[\"warehouse\",\"Serial No\"],[\"item_name\",\"Serial No\"],[\"description\",\"Serial No\"],[\"item_group\",\"Serial No\"],[\"brand\",\"Serial No\"],[\"purchase_document_no\",\"Serial No\"],[\"purchase_date\",\"Serial No\"],[\"customer\",\"Serial No\"],[\"customer_name\",\"Serial No\"],[\"purchase_rate\",\"Serial No\"],[\"delivery_document_no\",\"Serial No\"],[\"delivery_date\",\"Serial No\"],[\"supplier\",\"Serial No\"],[\"supplier_name\",\"Serial No\"]],\"sort_by\":\"Serial No.name\",\"sort_order\":\"desc\",\"sort_by_next\":null,\"sort_order_next\":\"desc\"}", 
- "modified": "2015-10-22 14:49:29.491790", 
+ "json": "{\"add_total_row\": 0, \"sort_by\": \"Serial No.name\", \"sort_order\": \"desc\", \"sort_by_next\": null, \"filters\": [], \"sort_order_next\": \"desc\", \"columns\": [[\"name\", \"Serial No\"], [\"item_code\", \"Serial No\"], [\"warehouse\", \"Serial No\"], [\"item_name\", \"Serial No\"], [\"description\", \"Serial No\"], [\"item_group\", \"Serial No\"], [\"brand\", \"Serial No\"], [\"purchase_document_no\", \"Serial No\"], [\"purchase_date\", \"Serial No\"], [\"customer\", \"Serial No\"], [\"customer_name\", \"Serial No\"], [\"purchase_rate\", \"Serial No\"], [\"delivery_document_no\", \"Serial No\"], [\"delivery_date\", \"Serial No\"], [\"supplier\", \"Serial No\"], [\"supplier_name\", \"Serial No\"]]}", 
+ "modified": "2016-12-05 18:49:31.424300", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Serial No Status", 
diff --git a/erpnext/stock/report/serial_no_warranty_expiry/serial_no_warranty_expiry.json b/erpnext/stock/report/serial_no_warranty_expiry/serial_no_warranty_expiry.json
index 2a919af..6905671 100644
--- a/erpnext/stock/report/serial_no_warranty_expiry/serial_no_warranty_expiry.json
+++ b/erpnext/stock/report/serial_no_warranty_expiry/serial_no_warranty_expiry.json
@@ -7,8 +7,8 @@
  "doctype": "Report", 
  "idx": 1, 
  "is_standard": "Yes", 
- "json": "{\"filters\":[[\"Serial No\",\"delivery_document_type\",\"in\",[\"Delivery Note\",\"Sales Invoice\"]],[\"Serial No\",\"warehouse\",\"=\",\"\"]],\"columns\":[[\"name\",\"Serial No\"],[\"item_code\",\"Serial No\"],[\"warranty_expiry_date\",\"Serial No\"],[\"warranty_period\",\"Serial No\"],[\"maintenance_status\",\"Serial No\"],[\"purchase_document_no\",\"Serial No\"],[\"purchase_date\",\"Serial No\"],[\"supplier\",\"Serial No\"],[\"supplier_name\",\"Serial No\"],[\"delivery_document_no\",\"Serial No\"],[\"delivery_date\",\"Serial No\"],[\"customer\",\"Serial No\"],[\"customer_name\",\"Serial No\"],[\"item_name\",\"Serial No\"],[\"description\",\"Serial No\"],[\"item_group\",\"Serial No\"],[\"brand\",\"Serial No\"]],\"sort_by\":\"Serial No.modified\",\"sort_order\":\"desc\",\"sort_by_next\":null,\"sort_order_next\":\"desc\"}", 
- "modified": "2015-10-22 14:53:12.575608", 
+ "json": "{\"add_total_row\": 0, \"sort_by\": \"Serial No.modified\", \"sort_order\": \"desc\", \"sort_by_next\": null, \"filters\": [[\"Serial No\", \"delivery_document_type\", \"in\", [\"Delivery Note\", \"Sales Invoice\"]], [\"Serial No\", \"warehouse\", \"=\", \"\"]], \"sort_order_next\": \"desc\", \"columns\": [[\"name\", \"Serial No\"], [\"item_code\", \"Serial No\"], [\"warranty_expiry_date\", \"Serial No\"], [\"warranty_period\", \"Serial No\"], [\"maintenance_status\", \"Serial No\"], [\"purchase_document_no\", \"Serial No\"], [\"purchase_date\", \"Serial No\"], [\"supplier\", \"Serial No\"], [\"supplier_name\", \"Serial No\"], [\"delivery_document_no\", \"Serial No\"], [\"delivery_date\", \"Serial No\"], [\"customer\", \"Serial No\"], [\"customer_name\", \"Serial No\"], [\"item_name\", \"Serial No\"], [\"description\", \"Serial No\"], [\"item_group\", \"Serial No\"], [\"brand\", \"Serial No\"]]}", 
+ "modified": "2016-12-05 18:49:26.761364", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Serial No Warranty Expiry",