New release of JS-XMLRPC

I'm pleased to announce the second release of the js-xmlrpc library.

The big improvements are:
- support for async client requests (with an optional user-specified timeout)
- support for proxying remote methods into native javascript functions
- API documentation is now included in the distribution
- minifed (compact) version of the lib is now included in the distribution

Although there are no known bugs, a complete testsuite has not yet been developed
to insure formal correctness. Please consider the code beta quality, and report
any bugs you find to http://sourceforge.net/projects/phpxmlrpc