message: Update teaser sentence
  [ci skip]
diff: > [Actually the most bug-free vulnerable application in existence!](https://youtu.be/TXAztSpYpvE?t=26m35s)
  > ([@vanderaj](https://twitter.com/vanderaj))
  -OWASP Juice Shop is an intentionally insecure web application written
  -entirely in JavaScript which encompasses the entire range of
  -[OWASP Top Ten](https://www.owasp.org/index.php/OWASP_Top_Ten) and other
  -severe security flaws.
  +OWASP Juice Shop is probably the most modern and sophisticated insecure web application! It can be used in security trainings, awareness demos, CTFs and as a guinea pig for security tools! Juice Shop encompasses vulnerabilities from the entire [OWASP Top Ten](https://www.owasp.org/index.php/OWASP_Top_Ten) along with many other security flaws found in real-world applications!
  ![Juice Shop Screenshot Slideshow](screenshots/slideshow.gif)
  