* Add cli to wasm tests, update and bring closer to the substrate browser code * Remove ws.js * Update cli/src/browser.rs Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com> * Update browser.rs Co-authored-by: Gavin Wood <gavin@parity.io> Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>