Modify app, router, and controller. Modify index.jade
Merge pull request #19 from wlabranche/dev

fixed gulp bug
Modify organization of App
Merge pull request #20 from MSchip/master

Modify organization of App
added browserify to gulp dir
added gulp tasks to gulp directory
updated gulp directory, more util functions
updated watch function, updated travis testing
updated gulpfile, browserify, tests work