Got nodeunit working.

 On branch master

	modified:   .npmignore
	new file:   bin/run_tests.js
	modified:   manage.sh
	modified:   package.json
Update dependencies.

 On branch master

	modified:   package.json
Running globals_test.js with nodeunit.

 On branch master

	modified:   bin/run_tests.js
	new file:   test/globals_test.js