Log Message:
Update from version 1.15 to 1.22.  Changes:

1.22
====
  - Using Encode module to handle utf encoding and decoding.  I cannot
    just put the socket into utf8 because IO::Socket::SSL does not
    support binmode.  So I'm calling decode_utf8() before returning the
    Read string, and encode_utf8() before writing the Send string.
  - Fixed SASL PLAIN authentication.

1.21
====
  - Sigh... Screwed up the CPAN release... again...

1.20
====
  - Ok... dang it.  Another minor tweak to fix CPAN.

1.19
====
  - Minor release bug.  Forgot to include the prereqs for Authen::SASL
    and MIME::Base4.

1.18
====
  - Added initial cut at XMPP 1.0 support.
  - Fixed timeout for Connect().  It was horribly broken and in
    efficient.  Thanks to Jesper Krogh.
  - Added timeout to socket creation.

1.17
====
  - Added patch to make the Process a little faster by putting the
    sleeps into the can_read() calls so that you don't have to delay
    even a few micro seconds when you get new XML.  (Evan Prodromou)
  - Added SRV lookup support for Connect via Net::DNS.
  - Changed the select calls when blocking to can_read calls so
    that we can wake up when there is data, and not just after a
    certain period of time.  Thanks to Evan Prodromou.
  - Interesting bug with Broken Pipes.

1.16
====
  - Upgraded the XPath engine to a more extensible and robust
    design.
  - To get tests to work 100% I have to get better determination
    on the BuildXML functions.  So fomr this point on, all
    attributes are printed in alphabetical order.
  - Fixed bug in Parser with <![CDATA[...]]> not being supported.
  - Changed BuildXML for Tree.  You have to pass it a ref
    and not an array.  That was to make the rawXML thing
    work better.
  - Added the ability to add raw XML at the BuildXML call.
  - Added remove_cdata method to Node.
  - Added methods to Node to make calls easier (XPath, GetXML).