Chatview now only displays as needed
Added base support for nbgi:// url scheme
Able to receive socketio chat event
Able to handle and send chat events
Enter key now submits chat messages
Added notication messages and share url prompt, with end-of-game cleanup
Added join-game immediate deferral
Updated to properly re-render active active item on player update
Improved gameover handling
Toolbar styling fix
Travis fixes
Merge pull request #69 from UofM-COMP4350-4/chat

Web and iOS chat handling, iOS nbgi:// url scheme base, web notifications...