* Node.js (8.2.1)
* npm (5.3.0)
* Mongodb (3.4.6)

* mocha (3.5.0)

Make configuration changes in app/config/config.js (development, test, production)
    HOST
    PORT
    MONGODB_URL

Environment variables:
    NODE_ENV (development*, test, production)
    HOST
    PORT

    Note, * marks as default.


Available commands
    npm install - in the project directory to set up dependencies.
    npm start (node ./bin/www) - run the node server.

    *Command example to run: NODE_ENV=production node ./bin/www

.env file is used to keep local environmental variables specific to each user.
Used in dev mode by different developers. It helps to specify your own env variables without 
 changing config dev env. Please, create .env file under projects root directory with the example content:
 - developer should define his/her own .env with specific env variables.

module.exports = {
    HOST: '185.13.197.228',
    PORT: '443',
    ....
};

Setup:
    a) Update package.json -> scripts -> test, set to test/unit/models
    b) Update globals (token) in test/unit/models/helper.js
Run: npm test

Setup:
    a) Update package.json -> scripts -> test, set to test/integration/routes
    b) Update globals in test/integration/routes/helper.js
    c) Drop your integration test database
    d) Run server (env test)
Run: npm test

Protocol://Ip:Port/api-docs. (ex. - http://146.185.149.49:3000/api-docs). This will load the default example.
Loaded page should have an input filed. Use Protocol://Ip:Port/api/v1/swagger.json to get the API's.
(ex. http://146.185.149.49:3000/api/v1/swagger.json)

POST              /api/v1/link-account
POST              /api/v1/import
GET               /api/v1/courses