Major Description
Currently in order to successfully run unit tests in Eclipse, you have to add the "build/" directory to the classpath, or else the tests won't be able to find the "webapps" dir. This is really annoying because Eclipse then often confuses the classes in build/classes with the source during operations like "go to definition of class".
If we move it into another directory, eg build/web/webapps then we can add build/web to the eclipse classpath and have tests work by default without also having two copies of every class.