Pull finished game page w/ survey

With this latest addition, when the user first visits the "game" page, they will be prompted to complete a survey before being given a cookie that upon subsequent visits will allow them to bypass the survey and go directly to playing the game.  Survey results are also stored inside a cookie so that they can be passed to the Java Applet every time that user plays the game, even if it's more than once and on different visits.

Of course with using cookies we open ourselves to having them manipulated or deleted, but for the purposes of our research I don't think this would be too big of an issue.

![bender_dance](https://f.cloud.github.com/assets/1548556/312285/30c1f7fe-977d-11e2-8341-804255581111.gif)