Updated Bootstrap to v3.1.0, and is now fetched via bower
Fetch font-awesome via bower
Upgrade underscore to v1.5.2 and fetch via bower
Update Angular to v1.2.13, and fetch via bower
Update angular-cookies to v1.2.12, and fetch via bower
Refactor client-side tests to fetch dependencies using bower, use mocha/chai as test framework and set up karma as test runner