TODO:
- Show active time on wydget icon.
- Settings page:
  -host
  -day,week,month limits
  -invert time on icon
- Active play/pause button
- Several view modes.
- Add link to task.
- Add color indicators
- Include all timetrackings for current task (not only own).
- Setting to show time in minutes or float.

Usefull links:
http://markb.co.uk/building-a-simple-google-chrome-extension.html
https://developer.chrome.com/extensions/storage

Publish in the Chrome Web Store: https://developer.chrome.com/webstore/publish

Maintainer:
Sergey Korzh (ikorgik@gmail.com)