XOM API for Processing XML with Java

[Elliotte Rusty Harold <elharo AT ibiblio.org>]

I've posted XOM 1.3.0 in the usual location:

https://xom.nu/

The Nodes and Elements classes are iterable so you can use the
enhanced for loop syntax on instances of these classes.

The copy() method is now covariant.

It should be backwards compatible with earlier versions. Java 1.6 or
later is required.

I considered other places I wanted to use Iterable (e.g. on the
children of Node) but haven't made up my mind yet, so I thought I'd
push out at least this much.

-- 
Elliotte Rusty Harold
elharo AT ibiblio.org