app.js updated with rigor
updated app.js, can now pass arguments for course
Where I am at. Currently throwing error on line 147.
Moved models to separate file
Cleanup regular request
Convert _id to id
Updated api server
Added package json
Updated frontend for mongo data
Increase number of courses returned
Merge branch 'master' into app_update

Conflicts:
	client/scripts/Courses/CoursesCtrl.coffee
Merge pull request #1 from brynamo/app_update

App.js update