implementing AngularJS in the Sails code already pushed to the server

Implementing AngularJS, working on getting the existing design in next.
Finished getting the existing design incorporated into the sails/Angular setup

Some Grunt/SASS situation to resolve, mentioned in the readme.md, some
unneeded lines of code in the main.scss, edited grunt configurations to
support SASS.
Merge pull request #4 from JeremyARussell/feature/angular_design

Feature/angular design