Uses Electron to convert the NGL viewer to a standalone application.
Based on the great NGL molecular viewer.
git clone https://github.com/stefdoerr/ngelectron
cd ngelectron
npm install grpc --runtime=electron --target=1.8.4
npm install
pip install grpcio-tools
bash compile_proto.sh
npm start
npm install electron-packager -g
electron-packager . --all --asar