Further corrections to cross domain detection
Add IE6 same domain support via ActiveX object

* Fix unit test syntax issues blowing up in IE6
Build 0.7.0
Correct unit test assertion for XHR object
Restore use of onload/onerror for XDomainRequest

* Improve assertion around detecting request mechanism
Build 0.7.1
Log only change
Build 0.7.2
Merge pull request #47 from brianjmiller/master

CORS and IE6 Support