Clean up package.json
Clean up package.json

minrk/jupyter-js-services,jupyterlab/services,blink1073/services,jupyterlab/services,blink1073/jupyter-js-services,blink1073/services,blink1073/jupyter-js-services,jupyter/jupyter-js-services,jupyterlab/services,blink1073/jupyter-js-services,minrk/jupyter-js-services,minrk/jupyter-js-services,blink1073/jupyter-js-services,jupyterlab/services,jupyter/jupyter-js-services,jupyter/jupyter-js-services,jupyter/jupyter-js-services,minrk/jupyter-js-services,blink1073/services,blink1073/services