Adding a retry test as a temporary measure while we convert to saucelabs

Not adding this to the other branch of automation that's being written for saucelabs, this is strictly to run on the integration box. 

![angry_cat_yapfiles ru](https://cloud.githubusercontent.com/assets/6571215/3398088/f986442a-fd29-11e3-92c6-9f0550ee4542.gif)

The conventions for JUnit tests is *Test which might imply, to some people, that this is a test, which it isnt. Also a descriptive class name is always an important aspect of Clean Code. So you might consider changing the name to RetryRule.