Running cakephp upgrade on litle plugin
Removing old files
Updating readme
updating readme
More 2.x upgrades and fixes. Not passing all tests yet, but at least making and receiving queries.
some more Unit Tests working, getting stragglers

Working:
* Model/Datasource/LitleSource
* Model/LitleAppModel
* Lib/ArrayToXml
* Lib/LitleUtil
added convenience test collection
comments
basic formatting, added missing (stubbed) tests, trying to get passing now that Ive got firewall access to cert env
Source seems functional, need to debug Sale more
added Travis config, but for no reason due to their firewall
minor fixes for the logRequest() method
removed some debugs, and improved comments
fixes to LitleSale --> Void/Credit
Merge branch 'cakephp2.0'