amdr.js: bump v1.1

After fixed some small bugs and some improvements, I decided to add WebWorker support for amdr.js. And that does not required too much changes. Also I created the test cases for the WebWorker from the old one. Now I bump the new version 1.1 with the WebWorker support.

Changelogs:

• Supports WebWorker.
• Fixed fallback() for require().

Todos:

• loads modules in parallel way in the WebWorker.