working on test framework

added sample retrieval for PWX

added test script and segment (laps) suppor to pwx file

now gets summary data from pwxfile

adding PWX support to go along with the TP api

changed various namings to make the gem work with Passenger

fixed typo in gemspec

added some nil checks for empty returns

parameterized username & password

building up test suite

Added method to save PWX as a file and started to use more REST than SOAP...

now compiles as gem -- local use only so far, not ready to push to RubyGems.org

moved main class to lib director

refactored to start creating a gem and rebuilt the class to be a bit more streamlined, while still giving direct access to functions

updated readme