TILES-479 Added docs on how to run Selenium tests the easy way.
TILES-479
Added docs on how to run Selenium tests the easy way.

git-svn-id: 64d0ca227631da92532e2ab7c1519b56fd7cbde3@826478 13f79535-47bb-0310-9956-ffa450edef68

timgifford/tiles,timgifford/tiles