Enabled track seen for Sales Order, Sales Invoice, Production Order, and Delivery Note (#11440)

diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index ecd7cf9..f2625cc 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -4433,7 +4433,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2017-10-24 12:46:48.331723", 
+ "modified": "2017-11-03 05:31:56.636424", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Sales Invoice", 
@@ -4531,5 +4531,5 @@
  "timeline_field": "customer", 
  "title_field": "title", 
  "track_changes": 1, 
- "track_seen": 0
+ "track_seen": 1
 }
\ No newline at end of file
diff --git a/erpnext/manufacturing/doctype/production_order/production_order.json b/erpnext/manufacturing/doctype/production_order/production_order.json
index e56e5a1..49d18bb 100644
--- a/erpnext/manufacturing/doctype/production_order/production_order.json
+++ b/erpnext/manufacturing/doctype/production_order/production_order.json
@@ -1358,7 +1358,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-07-10 14:29:00.457874", 
+ "modified": "2017-11-03 05:31:56.636424", 
  "modified_by": "Administrator", 
  "module": "Manufacturing", 
  "name": "Production Order", 
@@ -1412,5 +1412,5 @@
  "sort_order": "ASC", 
  "title_field": "production_item", 
  "track_changes": 1, 
- "track_seen": 0
+ "track_seen": 1
 }
\ No newline at end of file
diff --git a/erpnext/selling/doctype/sales_order/sales_order.json b/erpnext/selling/doctype/sales_order/sales_order.json
index 36f1284..3ea34b1 100644
--- a/erpnext/selling/doctype/sales_order/sales_order.json
+++ b/erpnext/selling/doctype/sales_order/sales_order.json
@@ -3406,7 +3406,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-10-24 12:52:28.115742", 
+ "modified": "2017-11-03 05:31:56.636424", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Sales Order", 
@@ -3543,5 +3543,5 @@
  "timeline_field": "customer", 
  "title_field": "title", 
  "track_changes": 1, 
- "track_seen": 0
+ "track_seen": 1
 }
\ No newline at end of file
diff --git a/erpnext/stock/doctype/delivery_note/delivery_note.json b/erpnext/stock/doctype/delivery_note/delivery_note.json
index a41ae68..239891c 100644
--- a/erpnext/stock/doctype/delivery_note/delivery_note.json
+++ b/erpnext/stock/doctype/delivery_note/delivery_note.json
@@ -3610,7 +3610,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2017-09-19 11:21:59.084183", 
+ "modified": "2017-11-03 05:31:56.636424", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Delivery Note", 
@@ -3727,5 +3727,5 @@
  "timeline_field": "customer", 
  "title_field": "title", 
  "track_changes": 1, 
- "track_seen": 0
+ "track_seen": 1
 }
\ No newline at end of file