Add web server as a submodule
Add submodule for pywebsocket
Add a launcher file to create a test environment
fixup! Add submodule for pywebsocket
Update pywebsockets based tests to work from localhost.
Update the version of wptserve
Update eventsource tests to use python
fixup! Update pywebsockets based tests to work from localhost.
Update some history API tests
Add a function to generate uuid tokens
fixup! Update some history API tests
Update a drag and drop test
Update CORS tests for new world
Update to required version of wptserve
Update serve.py script for new wptserve