(feat) Modified the campaign schema by adding created_at/modified_at
(feat) Creates seed.js which generates the data for users and campaigns
(feat) Adds function to return the nth recent campaigns
(feat) Adds server-test/serve tasks in gulp
Cleans up some code in test
(cleanup) Clean code in gulpfile
(cleanup) Code clean up in test files
Merge pull request #121 from nrobeR/master

(feat) Create routes to return recent campaigns