updated user_id and lesson_score_id columns on lessons table
added current lesson view
removed students controller and added scores controller
loads student_share_url view
added lesson_scores join table and updated model relationships
added ScoresFactory and addScore function to angular controller, still getting 404 error on create
saves scores to lesson
saving scores and displaying as an array on lesson/show
added date back into lesson params
added bootstrap
added authentication and authorization
added longpolling to lessonsfactory and scoresfactory
Merge pull request #1 from taylorchiu/devise

Devise and longpolling