Tell Clojure test to use init() with default LOCALHOST backend.

I believe this fixes the `make test` issue.  Tests run until they spit out:

```
org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms.
```

I suspect that this error is because I don't have the Firefox testing setup that you have on your end.  When you get a chance, could you post some instructions for setting up the Firefox tests?  Alternately, you could just make them a separate target.  In any case, I should probably be running at least some of the tests before I send pull requests-- I should have done that before the last one I sent.