Update to QUnit Adapter

I’ve made a small update to the QUnit Adapter for JS Test Driver.

This fixes a bug where the ok() assertion was much stricter than the qunit equivalent. It was only succeeding when passed a boolean true value.

Now it behaves the same as the qunit version, and succeeds with all values other than 0, false, or null.

You can get the new 1.0.1 verison of the QUnit Adapter from Google Code.