Backing out previous change that broke the entire test suite
Adding intial version of generic quote object and its associated test
Updated init method to populate properties with any arguments provided to the constructor
Added optional meter number and account number to FedEx config object
Updated the main service object, its test suite and added a standard response object
Added two properties to the shipment object
Adding captured responses to use with mock objects in test suites
Adding additional properties
Reworked adapter object to return a  common response object.
Begain adding logic to getRate() and getRates() to validate and parse API responses.
Updated tests for FedEx adapter object
Updated method signatures for consistency. Updated FedEx wrapper getRate() to use getRates() method with an optional service name to reduce redundant code.
Updating properties of the quote object to allow manual setting of the total charge and currency
Renaming responses to XML files and formatting the XML packet for easier viewing in the editor
Added parsing routine for rate quotes and updated the tests