How to install
Here goes different ways to install...
Bower install...
How to use - timer service
How to use - timer directive
timer display...Help & Source
Filter timer readable:
https://github.com/wildlyinaccurate/angular-readable-time
Timer service:
http://www.bennadel.com/blog/2674-creating-a-reusable-timer-in-angularjs.html
CSS timer effect:
http://projects.lukehaas.me/css-loaders