The structure of the application with a short explanation:
├── LICENSE MIT licence├── Makefile Build coverage report for tests├── README.md Interesting file of the project description├── circle.yml CircleCI configuration file├── config.json (See the chapter dedicate to it)├── core.conf Nginx configuration├── gulpfile.js Tasks to run on the project├── package.json NPM definition for the core app├── protractor.js Protractor configuration file├── refresh.sh Update git submodules by scripting├── sources.list For CircleCI├── app.js Init config file