Raynos/global — pull request #4 by iwillig (2014-10-13 20:14:11+00:00)
Title: Support the web worker context in window.js

I noticed an issue when in the Web Worker context that we write window to an empty object. I believe that `self` is the correct global object for the Worker context, https://developer.mozilla.org/en-US/docs/Web/API/DedicatedWorkerGlobalScope. But I am not 100 % sure.

Please me know if you think this an reasonable fix.

Note that I found this issue because `xhr` is currently broken in web workers, but I don't see any reason why it can't work.

Thanks.