Merge pull request #24 from jangahroo/refactor/gulp

Refactor/gulp Updated gulpfile.js and dependencies with a build system
Merge pull request #25 from jangahroo/feat/user-api

Implemented /users api for user tracking
(feat) updated package.json with new dependency
(bug) fixed linting errors
(feat) updated middleware and added eventController and eventRoutes
(feat) fixed typo in middleware, added eventController method for fetching results
(feat) implemented basic event query for eventbrite
(feat) basic frontend implemented, updated server results
(feat) naive implementation of event searching implemented
(feat) added restaurants file structure and updated app.js dependencies
(feat) updated index.html
(feat) implemented restaurants.html and restaurants.js
(feat) ui fix for restaurants
(doc) updated README.md instructions
Merge branch 'doc/readme'
(doc) updated server.js documentation
(doc) updated index.js documentation
(doc) documentation added for db.js
(doc) doucmentation added for eventController.js
(doc) documentation added for eventRoutes.js