[ Enhance ] Production to Work Order (#12902)

* remove occurrences of Production Order

* rename from report and jsons

* Change Production Order to Work Order

* change occurences of production order from other files

* resolve minor conflict issues and reports

* patch added

* codacy fix

* updated patches, leftover changes

* rename reports, rectify patches

erpnext/manufacturing/report/open_work_orders/open_work_orders.json

@@ -0,0 +1,27 @@
+{
+ "add_total_row": 0, 
+ "apply_user_permissions": 1, 
+ "creation": "2013-08-12 12:32:30", 
+ "disabled": 0, 
+ "docstatus": 0, 
+ "doctype": "Report", 
+ "idx": 3, 
+ "is_standard": "Yes", 
+ "modified": "2018-02-13 04:58:29.780472", 
+ "modified_by": "Administrator", 
+ "module": "Manufacturing", 
+ "name": "Open Work Orders", 
+ "owner": "Administrator", 
+ "query": "SELECT\n  `tabWork Order`.name as \"Work Order:Link/Work Order:200\",\n  `tabWork Order`.creation as \"Date:Date:120\",\n  `tabWork Order`.production_item as \"Item:Link/Item:150\",\n  `tabWork Order`.qty as \"To Produce:Int:100\",\n  `tabWork Order`.produced_qty as \"Produced:Int:100\",\n  `tabWork Order`.company as \"Company:Link/Company:\"\nFROM\n  `tabWork Order`\nWHERE\n  `tabWork Order`.docstatus=1\n  AND ifnull(`tabWork Order`.produced_qty,0) < `tabWork Order`.qty\n  AND NOT EXISTS (SELECT name from `tabStock Entry` where work_order =`tabWork Order`.name) ", 
+ "ref_doctype": "Work Order", 
+ "report_name": "Open Work Orders", 
+ "report_type": "Query Report", 
+ "roles": [
+  {
+   "role": "Manufacturing User"
+  }, 
+  {
+   "role": "Stock User"
+  }
+ ]
+}