Revision 0.8.6

This PR adds the `test:serve` npm task to allow the test suite to be run interactively in the browser. This PR also moves the `RTCChannelInit` parameters out of the WebRtc submodule into the Net module. This PR doesn't implement any fixes, rather it tries to get visibility on Firefox issues by allowing the test suite to be run interactively in the browser. These updates may also apply to Safari testing. ```bash $ npm run test:serve # visit: http://localhost:5000 - runs the full test suite # http://localhost:5000?filter=http:listener - only run the http listener tests ```