#24 Allow to use other authenticators

[Anonymous]

I need to implement my own authenticator.
But there are no possibilites to plug the authenticator
into the framework.

I have a idea to solve this problem:
When a auth-method other than BASIC or FORM is
specified in the configuration file, the framework
should try to create an authenticator object per
reflection.

Example:

<login-config>
<auth-method>com.test.MyAuthenticator</auth-method>
<realm-name>default</realm-name>
</login-config>

Create instance of com.test.MyAuthenticator and use it
as authenticator.