Merge pull request #3 from ryanseys/master

Change DOMAIN_NAME to PUBLIC_URL
Update UI a bit. Add stun server.
Big UI improvement, especially regarding mobile
Make top bar visible during call but fix video to top
End call feature
Clean up and unmute
Decrease tincan title
Merge pull request #7 from mozilla/improve-call-ui

Improve call ui
Reset to 127.0.0.1
Add alertify
Remove store, use express memory store
Add env for secret session sauce
Merge pull request #8 from mozilla/new-store

New storage mechanism uses express memory store with secret sauce
Merge pull request #9 from mozilla/alertify

Add alertify alerts!
Add modified alertify with call timeout
Merge pull request #10 from mozilla/call-timeout

Add modified alertify with call timeout
Doesnt show popup if current call
Merge pull request #11 from mozilla/no-breaky-cally

Doesnt show popup if current call
Modify jayout file to add missing meta/link tags
Pretty render