Naming project for DSOL 4.2.1 API

Packages 
Package Description
nl.tudelft.simulation.naming.context
A Context is a JNDI-like implementation to provide tree storage for objects based on keys.
nl.tudelft.simulation.naming.context.event
The naming.context.event package contains specific classes for contexts that can notify listeners about changes in the context tree or in its objects, based on a provided scope.
nl.tudelft.simulation.naming.context.util
Utilities for JNDI-like contexts.