added fullcalender scripts to places
skeleton scheduler calender shows glhf
added skeleton js file for custom code
added sched stylesheet and test route
added the other files I was supposed to commit before
Merge branch 'scheduler' of https://github.com/thecourseforum/theCourseForum into hackuva

Conflicts:
	app/assets/javascripts/scheduler.js
	app/views/scheduler/ui.html.haml
Updates database for scheduling
Updates seeds
Added models
Updates database structure
Added thumbs_up gem.  Users are now voters and Reviews are a voteable
Vote up/vote down calls probably do stuff
Voting saves to the database
Adds color changes for buttons
adds sort functionality for helpful
Added sort type selector
Adds number of helpful votes view
Changes color of voting buttons
Repositions dropdown
Updates layout for courses with no reviews