Enhancing Java SE bootstrap API

As discussed during our Paris Face to Face meeting, we should work on enhancing the SE bootstrap API designed for EDR1.
The current version has the following flaws:

• Use existing classes was a bad idea (of mine). It prevents us to remove bootstrap classes in Java EE and force the impl to manage extra work if a user in EE try to use boostrap API.
• While the parameter map is useful, I find it's not fitting the CDI strong typed philosophy, so it would be better to use it as fallback for implementation specific configuration.
• Don't provide a nice way to programmatically configure the container behavior.

That's why I'd like to update the proposed API and provide a more complete approach. Starting with the new Weld SE api could be interesting