docs(readme): update api, todo, Manual Tests
feat($MockWebSocket): protocols and ssl
feat($WebSocket): protocols and ssl
refactor(example): update with new api
refactor(*): rename $webSocket to $websocket
feat(*): legacy (ie8) support?
feat($WebSocketBackend): allow for commonjs ws
refactor($WebSocket): return this and readyState
chore(build): update build for 1.0.0