removed color field from sales order and work order

erpnext/manufacturing/doctype/work_order/work_order.json

@@ -1481,37 +1481,6 @@
    "translatable": 0, 
    "unique": 0
   }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_on_submit": 1, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "_color", 
-   "fieldtype": "Color", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Color", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 1, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
   {
    "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
@@ -1557,7 +1526,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2018-04-27 16:48:31.251817", 
+ "modified": "2018-04-30 12:49:21.211740", 
  "modified_by": "Administrator", 
  "module": "Manufacturing", 
  "name": "Work Order", 

erpnext/manufacturing/doctype/work_order/work_order_calendar.js

@@ -7,7 +7,6 @@ frappe.views.calendar["Work Order"] = {
 		"end": "planned_end_date",
 		"id": "name",
 		"title": "name",
-		"color": "_color",
 		"allDay": "allDay",
 		"progress": function(data) {
 			return flt(data.produced_qty) / data.qty * 100;