Merge pull request #631 from sbadia/jitsi

teams: Added meet.jit.si

README.md

@@ -65,6 +65,7 @@ Table of Contents
 
   * [scinote.net](http://scinote.net) — Scientific data management & team collaboration. One Team with Unlimited number of users, backup and 1 GB storage space
   * [appear.in](https://appear.in/) — One click video conversations, for free
+  * [meet.jit.si](https://meet.jit.si/) — One click video conversations, screen sharing, for free
   * [flowdock.com](https://www.flowdock.com/) — Chat and inbox, free for teams up to 5
   * [slack.com](https://slack.com/) — Free for unlimited users with some feature limitations
   * [hipchat.com](https://hipchat.com/) — Free for unlimited users with some feature limitations