Adding notification support to firfox (via html5 standard notification api).
Prefer standard notification api over vendor specific implementation
Make implementations function instead of variables
Fixing jslint errors
Merge pull request #936 from cmaish/typing-indicator

Make the typing indicator better
Merge pull request #937 from cmaish/typing-indicator

Less red in status for offline people
formatting code
Merge pull request #934 from gscragg/dev

Notification support for firefox 22+
legit transparent image for typing indicator