v0.2.2

Website

• Add some text below leaderboard when no users are in lobby
• Add ability to export graph as png

Server

• Make more robust
• Tell extension if page was forwarded successfully or not
• Send ACK when extension goes to start page

Extension

• Fix bug where some webpage names didn't decode properly
• Filter out links better
• Only request permission to track Wikipedia URLs
• Show a small badge on extension indicating connection status and success of last sent page
• Show number of successfully sent pages in badge