Don't repeat yourself: Part :two:
Don't repeat yourself: Part :two:

- Simplify 'getMedias' method by reusing a function that handles requests to Instagram API.

- Removed temporarily the 'API calls counter' due to inconsistent results.

- Removed some unnecessary blank spaces and comments.

- Changed some var and params names.

jobsamuel/node-instagram-analytics,heartyrobot/node-instagram-analytics