Changes as specified in Drive

Changes made

1) Timer UI - Fully Working Stopwatch and Pomodoro TImer with radial
progress bar

2) Added UI elements to improve the user feedback and interactivity in
the task dragging like Wunderlist

3) changed the logo of LifeWin so as to fix the disorientation of the
logo in the pages.

4)put up the plus sign in goals page instead of check box

5) unrequired spaces removed.

6)Timer is no more hidden when clicked on. It was due to bootstrap
propagation of js click event on dropdown menu

7) The score board page has been given a Ui change.
Merge pull request #1 from life-win/Akhilesh

Changes as specified in Drive