Rename occurrences for Production Order to Work Order (#13944)

diff --git a/erpnext/projects/doctype/timesheet_detail/timesheet_detail.json b/erpnext/projects/doctype/timesheet_detail/timesheet_detail.json
index b948238..b1f7372 100644
--- a/erpnext/projects/doctype/timesheet_detail/timesheet_detail.json
+++ b/erpnext/projects/doctype/timesheet_detail/timesheet_detail.json
@@ -264,7 +264,7 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "depends_on": "eval:parent.production_order", 
+   "depends_on": "eval:parent.work_order", 
    "fieldname": "completed_qty", 
    "fieldtype": "Float", 
    "hidden": 0, 
@@ -296,7 +296,7 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "depends_on": "eval:parent.production_order", 
+   "depends_on": "eval:parent.work_order", 
    "fieldname": "workstation", 
    "fieldtype": "Link", 
    "hidden": 0, 
@@ -359,7 +359,7 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "depends_on": "eval:parent.production_order", 
+   "depends_on": "eval:parent.work_order", 
    "fieldname": "operation", 
    "fieldtype": "Link", 
    "hidden": 0, 
@@ -392,7 +392,7 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "depends_on": "eval:parent.production_order", 
+   "depends_on": "eval:parent.work_order", 
    "fieldname": "operation_id", 
    "fieldtype": "Data", 
    "hidden": 1, 
@@ -932,7 +932,7 @@
  "issingle": 0, 
  "istable": 1, 
  "max_attachments": 0, 
- "modified": "2018-03-21 17:13:32.561550", 
+ "modified": "2018-05-07 15:12:31.510813", 
  "modified_by": "Administrator", 
  "module": "Projects", 
  "name": "Timesheet Detail",