Add manage_recurring_documents and path to hooks, fix minor issues

erpnext/controllers/recurring_document.py

@@ -118,4 +118,18 @@ def notify_errors(doc, doctype, customer, owner):
 			"type": doctype,
 			"name": doc,
 			"customer": customer
-		}))
+		}))
+
+	assign_task_to_owner(doc, doctype, "Recurring Invoice Failed", recipients)
+
+def assign_task_to_owner(doc, doctype, msg, users):
+	for d in users:
+		from frappe.widgets.form import assign_to
+		args = {
+			'assign_to' 	:	d,
+			'doctype'		:	doctype,
+			'name'			:	doc,
+			'description'	:	msg,
+			'priority'		:	'High'
+		}
+		assign_to.add(args)