Merge pull request #4183 from manassolanki/email-queue

make the attached file visible and read only in email queue

frappe/email/doctype/email_queue/email_queue.json

@@ -503,7 +503,7 @@
    "columns": 0, 
    "fieldname": "attachments", 
    "fieldtype": "Code", 
-   "hidden": 1, 
+   "hidden": 0, 
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
@@ -517,7 +517,7 @@
    "precision": "", 
    "print_hide": 0, 
    "print_hide_if_no_value": 0, 
-   "read_only": 0, 
+   "read_only": 1, 
    "remember_last_selected_value": 0, 
    "report_hide": 0, 
    "reqd": 0, 
@@ -537,7 +537,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-07-07 16:29:15.780393", 
+ "modified": "2017-09-25 15:39:21.781324", 
  "modified_by": "Administrator", 
  "module": "Email", 
  "name": "Email Queue",