客户资料业务员改为非必填

frontend/saas-web/app/view/document/customer/FormPanel.js

@@ -163,8 +163,7 @@ Ext.define('saas.view.document.customer.FormPanel', {
     }, {
         xtype : "employeeDbfindTrigger", 
         name : "cu_sellername", 
-        fieldLabel : "业务员", 
-        allowBlank : false, 
+        fieldLabel : "业务员",  
         columnWidth : 0.25
     },{
         xtype : "hidden",