added nav bar and pages structure
Merge pull request #8 from rishy/pages

added nav bar and pages structure
Added note on grunt-cli.
Merge pull request #11 from Parbhat/develop

Added note on grunt-cli.
nav(changed) | added angular-scroller to nav tabs
Merge pull request #12 from sunnyLA4/nav-scroller

nav(changed) | added angular-scroller to nav tabs