Gather.town Wave/Chat Notifier

Make the notifications from gather.town(v1 & v2) easier to understand.
When there is a notification (Wave, Chat, Call(v1 only), Calendar(v2 only)) from gather.

1. desktop notification
2. play a sound on a loop
3. put a badge on the extension's button.

Also, if you have a lot of tabs open, it is easy to lose track of where the weather.town is.
We have a button in the extension's popup menu that activates the weather.town tab with a single click.

Unresponsive mode is detected and a badge is placed on the extension's button to prevent users from forgetting to turn off the unresponsive mode.
You can also deactivate the unresponsive mode with a single click from the extension's pop-up menu.

source code:
https://github.com/ktat/gather-notifier