I'm not sure if this is something we want to do - it's fine for 1.1 and 1.0 because those aren't changing much, but 2.0 is constantly changing, and I think it's valuable to always run the latest version of 2.0 against this test. Instead of committing a built file, let's just change the path in `project2-0.html` from `/tests/fixtures/tag/project2-0/mobify.js` to `/mobifyjs/build/mobify.js`, and the stuff that you have at the bottom of the build file can go into `postload`.