Issue5: Timer value in title
Initial commit. Append changelog with new feature requirments
Issue5: Timer value in title
Extend functionality  of ui.ClockFace component. Now it could change page title also.
It uses external function for formatting title. If such function is undefined then title isn't been changed.
Merge pull request #9 from denis-vilyuzhanin/dev_issue5

[dev_issue5->dev] Issue5: Timer value in title