Multiple Authentication Module Instances Support

All authentication modules (out of box) are extended to support the sub-schema with Console UI support. Multiple authentication module instances can be created for each module type (module class loaded). For example, for instances with names of ldap1 and ldap2 for an LDAP module type, each instance can point to a different LDAP directory server. Module instances with the same names as their types are supported for backward compatibility. Invocation is:

server_deploy_uri/UI/Login?module=module-instance-name