PIT: HtmlConverter.exe should exit with a non zero value in case of invocation error on Windows

Tested OS : Windows
Tested Build : Mustang PIT build 40 (respin)

1. Install jdk build 40 pit (respin) on windows machine
2. Go to jdk1.6.0/bin (make sure MKS tool kit is installed on the test machine)
3. Invoke htmlconverter with invalid options : HtmlConverter.exe -xxx
HtmlConverter usage is displayed
4. Type echo $? to find out the return status

It returns 0. Instead it should be a non zero value.

###@###.### 2005-06-08 07:32:34 GMT