Java dependencies out of date

[Bill Erickson]

The OpenSRF java lib is attempting to use out of date dependencies for Stax parsing. The dependency fetching script is also attempting to load a nonexistent version of the JSON libs. This branch addresses both of these problems. From the commit:

As of Java 6, XML Stax parsing is natively supported. This change
removes the external Stax dependencies and updates how the JSON libs are
fetched (in deps.sh), which now come from github.

http://git.evergreen-ils.org/?p=working/OpenSRF.git;a=shortlog;h=refs/heads/user/berick/update-java-deps

[Dan Scott (denials)]

Pushed this commit to master, as the following worked (test case suggested by berick):

./deps.sh;
compile (using the command deps.sh spits out);
run one of the tests (e.g. CLASSPATH=deps/java_memcached-release_2.0.1.jar:deps/json.jar:. java org.opensrf.test.TestJSON)

 It would be nice to see a follow-on branch that moves deps.sh into Makefile.install and which either removes src/java/Makefile.am or (ideally) makes it functional.