Switch LDAP type by System Configuration
Description
It's better to switch in System configuration.
// jjanke@compiere.org
// For OpenLDAP uncomment the next line
// StringBuffer principal = new StringBuffer("uid=").append(userName).append(",").append(domain);
StringBuffer principal = new StringBuffer(userName).append("@").append(domain);
Environment
package org.compiere.db;
class LDAP
