refactor!: remove `GoCardless Mandate`
diff --git a/erpnext/erpnext_integrations/doctype/gocardless_mandate/__init__.py b/erpnext/erpnext_integrations/doctype/gocardless_mandate/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/erpnext/erpnext_integrations/doctype/gocardless_mandate/__init__.py
+++ /dev/null
diff --git a/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.js b/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.js
deleted file mode 100644
index 37f9f7b..0000000
--- a/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.js
+++ /dev/null
@@ -1,5 +0,0 @@
-// Copyright (c) 2018, Frappe Technologies and contributors
-// For license information, please see license.txt
-
-frappe.ui.form.on('GoCardless Mandate', {
-});
diff --git a/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.json b/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.json
deleted file mode 100644
index edf652c..0000000
--- a/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.json
+++ /dev/null
@@ -1,184 +0,0 @@
-{
- "allow_copy": 0,
- "allow_guest_to_view": 0,
- "allow_import": 0,
- "allow_rename": 0,
- "autoname": "field:mandate",
- "beta": 0,
- "creation": "2018-02-08 11:33:15.721919",
- "custom": 0,
- "docstatus": 0,
- "doctype": "DocType",
- "document_type": "",
- "editable_grid": 1,
- "engine": "InnoDB",
- "fields": [
-  {
-   "allow_bulk_edit": 0,
-   "allow_on_submit": 0,
-   "bold": 0,
-   "collapsible": 0,
-   "columns": 0,
-   "fieldname": "disabled",
-   "fieldtype": "Check",
-   "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": "Disabled",
-   "length": 0,
-   "no_copy": 0,
-   "permlevel": 0,
-   "precision": "",
-   "print_hide": 0,
-   "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,
-   "unique": 0
-  },
-  {
-   "allow_bulk_edit": 0,
-   "allow_on_submit": 0,
-   "bold": 0,
-   "collapsible": 0,
-   "columns": 0,
-   "fieldname": "customer",
-   "fieldtype": "Link",
-   "hidden": 0,
-   "ignore_user_permissions": 0,
-   "ignore_xss_filter": 0,
-   "in_filter": 0,
-   "in_global_search": 0,
-   "in_list_view": 1,
-   "in_standard_filter": 0,
-   "label": "Customer",
-   "length": 0,
-   "no_copy": 0,
-   "options": "Customer",
-   "permlevel": 0,
-   "precision": "",
-   "print_hide": 0,
-   "print_hide_if_no_value": 0,
-   "read_only": 0,
-   "remember_last_selected_value": 0,
-   "report_hide": 0,
-   "reqd": 1,
-   "search_index": 0,
-   "set_only_once": 0,
-   "unique": 0
-  },
-  {
-   "allow_bulk_edit": 0,
-   "allow_on_submit": 0,
-   "bold": 0,
-   "collapsible": 0,
-   "columns": 0,
-   "fieldname": "mandate",
-   "fieldtype": "Data",
-   "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": "Mandate",
-   "length": 0,
-   "no_copy": 0,
-   "permlevel": 0,
-   "precision": "",
-   "print_hide": 0,
-   "print_hide_if_no_value": 0,
-   "read_only": 1,
-   "remember_last_selected_value": 0,
-   "report_hide": 0,
-   "reqd": 1,
-   "search_index": 0,
-   "set_only_once": 0,
-   "unique": 0
-  },
-  {
-   "allow_bulk_edit": 0,
-   "allow_on_submit": 0,
-   "bold": 0,
-   "collapsible": 0,
-   "columns": 0,
-   "fieldname": "gocardless_customer",
-   "fieldtype": "Data",
-   "hidden": 0,
-   "ignore_user_permissions": 0,
-   "ignore_xss_filter": 0,
-   "in_filter": 0,
-   "in_global_search": 0,
-   "in_list_view": 1,
-   "in_standard_filter": 0,
-   "label": "GoCardless Customer",
-   "length": 0,
-   "no_copy": 0,
-   "permlevel": 0,
-   "precision": "",
-   "print_hide": 0,
-   "print_hide_if_no_value": 0,
-   "read_only": 1,
-   "remember_last_selected_value": 0,
-   "report_hide": 0,
-   "reqd": 1,
-   "search_index": 0,
-   "set_only_once": 0,
-   "unique": 0
-  }
- ],
- "has_web_view": 0,
- "hide_heading": 0,
- "hide_toolbar": 0,
- "idx": 0,
- "image_view": 0,
- "in_create": 0,
- "is_submittable": 0,
- "issingle": 0,
- "istable": 0,
- "max_attachments": 0,
- "modified": "2018-02-11 12:28:03.183095",
- "modified_by": "Administrator",
- "module": "ERPNext Integrations",
- "name": "GoCardless Mandate",
- "name_case": "",
- "owner": "Administrator",
- "permissions": [
-  {
-   "amend": 0,
-   "apply_user_permissions": 0,
-   "cancel": 0,
-   "create": 1,
-   "delete": 1,
-   "email": 1,
-   "export": 1,
-   "if_owner": 0,
-   "import": 0,
-   "permlevel": 0,
-   "print": 1,
-   "read": 1,
-   "report": 1,
-   "role": "System Manager",
-   "set_user_permissions": 0,
-   "share": 1,
-   "submit": 0,
-   "write": 1
-  }
- ],
- "quick_entry": 1,
- "read_only": 0,
- "read_only_onload": 0,
- "show_name_in_global_search": 0,
- "sort_field": "modified",
- "sort_order": "DESC",
- "track_changes": 1,
- "track_seen": 0
-}
diff --git a/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.py b/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.py
deleted file mode 100644
index bceb3ca..0000000
--- a/erpnext/erpnext_integrations/doctype/gocardless_mandate/gocardless_mandate.py
+++ /dev/null
@@ -1,9 +0,0 @@
-# Copyright (c) 2018, Frappe Technologies and contributors
-# For license information, please see license.txt
-
-
-from frappe.model.document import Document
-
-
-class GoCardlessMandate(Document):
-	pass
diff --git a/erpnext/erpnext_integrations/doctype/gocardless_mandate/test_gocardless_mandate.py b/erpnext/erpnext_integrations/doctype/gocardless_mandate/test_gocardless_mandate.py
deleted file mode 100644
index 0c1952a..0000000
--- a/erpnext/erpnext_integrations/doctype/gocardless_mandate/test_gocardless_mandate.py
+++ /dev/null
@@ -1,8 +0,0 @@
-# Copyright (c) 2018, Frappe Technologies and Contributors
-# See license.txt
-
-import unittest
-
-
-class TestGoCardlessMandate(unittest.TestCase):
-	pass