DOH may be run standalone by issuing a command like the following:
java -jar ../shrinksafe/js.jar runner.js testModule=tests.colors
where the testModule argument is optional and shrinksafe/js.jar is just a
convenient copy of the Rhino JavaScript engine -- the custom patch is not
required.
Optional arguments include:
* dojoUrl - specifies the location of dojo.js
* testUrl - specifies a Javascript file to load with initialization code
* testModule - specifies a test module in the dojo package namespace
