Include Rhino in another way

```
What steps will reproduce the problem?
1. Include htmlcompressor as lib
2. Include the newest version of rhino as lib
3. Use rhino in any way, for example do:

public static void main(String... args) {
org.mozilla.javascript.tools.shell.Main.main(args);
}

What is the expected output? What do you see instead?
expected:
Rhino 1.7 release 4 2012 06 18
js>
instead:
Rhino 1.6 release 7 2007 08 19
js>

What version of the product are you using? On what operating system?
1.5.3 on Windows and Macintosh

Please provide any additional information below.
This can cause some serious, almost undetectable bugs in your code if you
expect the have a working recent version of rhino. I was stuck for 3 days on
this bug. Until this bug is fixed, I will have to stop using htmlcompressor and
look for an alternative.
```

Original issue reported on code.google.com by `Kay.Lu...@gmail.com` on 26 Nov 2012 at 10:06