Adding roster

Here's my first attempt at using gh pages. I'm sure I'm missing a few things because:

 - The site doesn't build properly with the CNAME file, I ended up removing it, which is probably not right.
 - The page title seemed to impact its layout... I wanted a title of "Groove is:", but that resulted in a page without any CSS. I'm not sure if it was a fluke or if the title metadata has a deeper meaning.