[wildfly-dev] EE Subsystem Configuration Documentation

[Eduardo Martins]

Added a page documenting the EE Subsystem Configuration, which allows an admin to:

* customise the deployment of Java EE applications
* configure EE Concurrency Utilities instances
* define the default bindings, such as java:comp/DefaultDatasource

The page URL is https://docs.jboss.org/author/display/WFLY8/EE+Subsystem+Configuration

Also updated the JNDI Reference in WildFly's Developer Guide, which URL is https://docs.jboss.org/author/display/WFLY8/JNDI+Reference

Feedback is welcome.

—E