How do you start Pivot in development mode?

[simonaco]

At the moment the documented way to start Pivot development is by running

npm install gulp ./bin/pivot --druid your.druid.broker.host:8082 --print-config --with-comments > config.yaml

This successfully starts Pivot with all js files minified and I was wondering if there's a dev flag for starting Pivot which will enable me to debug the React code.

Thanks, Simona