playframework/Play20 — pull request #17 by julienrf (2011-11-11 22:04:01+00:00)
Title: Fix sh scripts tests to have a wider compatibility

On my system (Linux/Debian) I got the following error when running the `play` command:
```julien@ju:~/Workspace/testapp$ play2
/home/julien/Install/dev/play2/play: 4: [: unexpected operator
```

This commit fixes this issue on my system. It should be fully bash compatible.