Add logoutCustomer to CustomerMgr

Author: tszalbot

dw/customer/CustomerMgr.js

@@ -18,6 +18,7 @@ CustomerMgr.getExternallyAuthenticatedCustomerProfile = function(){};
 CustomerMgr.loginExternallyAuthenticatedCustomer = function(){};
 CustomerMgr.getCustomerByCustomerNumber = function(){};
 CustomerMgr.createCustomer = function() {};
+CustomerMgr.logoutCustomer = function() {};
 CustomerMgr.getSiteCustomerList = () => customerList;
 CustomerMgr.prototype.customerGroups=null;
 CustomerMgr.prototype.profile=null;
@@ -28,4 +29,4 @@ CustomerMgr.prototype.getCustomerByCustomerNumber=null;
 CustomerMgr.prototype.createCustomer=null;
 CustomerMgr.prototype.siteCustomerList = customerList;
 
-module.exports = CustomerMgr;
+module.exports = CustomerMgr;