fixed warnings from jshint
added validation class to validation messages, updated example html to take advantage of class
ajaxFunction misnomer, changed to successCallback
added invalid parameters exception, added base qunit testing suite
added readme for testing suite
added more tests to pureValidate.conditionCheck
added more test cases for pureValidate.getLabel
added validate test cases
Merge pull request #1 from lee-jason/master

added base testing suite, fixed jsHint warnings and other small improvements.