Add animation to the "Now" button in the hourly views
If "Now" button is clicked in the Week view when we are in the current week already, there is now scrolling animation added to show clearly that view's time is changed. Closes-Issue: #138
If "Now" button is clicked in the Week view when we are in the current week already, there is now scrolling animation added to show clearly that view's time is changed. Closes-Issue: #138