Contains all native FESI objects.

The ESxxx contain internal or primitive objects.

The other routines contains mostly standard objects.

The objects are implemented by a xxxPrototype (which contains the object specific functionality) and a xxxObject (which contains the constructor).

The ValueDescription is used to describe properties for the debugging interface.

The CompatibilityDescriptor is used to describe a native method. With ESLoader, ESWrapper and ESBean it provides support for native routine access.