Shows Gitter unread messages count badge
Easily see if you have unread messages or mentions on Gitter.
Click on the extension button and it opens Gitter for you in a new tab.
Right click on the icon to use the "Do Not Disturb" feature.
In order to use this extension, you have to sign in here (https://developer.gitter.im/apps) and set your Gitter access token in the settings page.