Static files, such as the Rails image on the default page, are not loading
correctly. In the GoldSpike WAR deployment model, static file lookup happens
first; only if a file does not exist is the request dispatched on to the normal
Rails gem. This appears to match the model taken by typical Rails web front-ends
like Mongrel and WEBrick, so the Glassfish Rails Gem should be modified to work
the same way.