0.1.6
* Fixed bug #9482 (http://rubyforge.org/tracker/index.php?func=detail&aid=9482&group_id=3190&atid=12267)
* Fixed bug #9469 (http://rubyforge.org/tracker/index.php?func=detail&aid=9469&group_id=3190&atid=12267)
* Fixed bug #9468 (http://rubyforge.org/tracker/index.php?func=detail&aid=9468&group_id=3190&atid=12267)


0.1.5
* ECS::Help is now YAMLable, despite the fact that Libxml-Ruby is not.


0.1.4
* ECS.cache_directory=() now uses FileUtils.mkdir_p() instead of Dir.mkdir()


0.1.3
* Extracted the file checking code for ECS::TimeManagement


0.1.2
* Fixed the error raised if the cache_directory is not writable 


0.1.1
* Forces ECS API version 2007-02-22
* Modified ECS.method_missing to understand methods like ECS.search_INDEX_by_PARAMETER
	This means you can do ECS.search_DVD_by_Actor( 'Carrot Top' )
	or ECS.search_Books_by_Title( 'Microserfs' )
* Added ECS.counter to track calls to the web service


0.1.0
* Initial release
* Forces ECS API version 2007-01-17
* Requires libxml-ruby (tested with libxml-ruby-0.3.8.4)
* The XML returned from ECS, when parsed into an XML::Document or XML::Node object (libxml-ruby-0.3.8.4)
	breaks the find() method on both classes.  If I strip the namespace, it works.
	ECS.strip_namespace? governs this behavior.