Merge pull request #3 from santiycr/master

adding some nice to have capabilities for Sauce to better display jobs
Incorporating the new @browserize class decorator

Feels a bit frustrating as Selenium tests now not only have to subclass the
right TestCase, but also get decorated. Sadly I haven't been able to find a good
way to dynamically modify subclasses right upon instantiation having only the
parent class.
Another option would be to extend unittest's TestLoader class and make it
SeleniumTest aware, though there's a lot more hackery involved in that effort.
I may come around to give that a shot at some point.