24.12.2018
    - fix interface to scrape() [DONE]
    - add to Github


24.1.2018

    - fix issue #3: add functionality to add keyword file

27.1.2019

    - Add functionality to block images and CSS from loading as described here:

        https://www.scrapehero.com/how-to-increase-web-scraping-speed-using-puppeteer/

TODO:
    - add proxy support
    - add captcha service solving support
    - check if news instances run the same browser and if we can have one proxy per tab wokers