Branched from master, added basic file skeletons
App routes to sign up page correctly
Page renders form, does nothing meaningful when signup is clicked
removed deprecated signup.jst.ejs and success.jst.ejs
Merge branch 'master' of https://github.com/Eduki/eduki into signup-page
fixed template rendering in view to use proper template
QuizAttempt and ProblemAttempt models
Some tests exist for quiz attempts
Initial work to quiz attempt controller
Enrollments pass tests
Quiz Attempts Controller
Merge branch 'master' of https://github.com/Eduki/eduki into signup-page
Moved js libraries to lib directory

* Added jquery cookie
Current user model foundations

* username and password stored
* saves to a cookie on set_credentials
* use flush_credentials to remove cookie
* reads creds from that cookie on startup
Merge branch 'api-quizzes-rebased'
Merge branch 'master' into api-quiz-attempts

Conflicts:
	Gemfile.lock
	app/controllers/api/api_controller.rb
	app/models/user.rb
Enrollment and quiz attempts specs include user email

* User email is a constraint that was just added. Tests now correctly
  set that email field.
Quiz Attempts works with JSON problem_attempt input
Moved problem parsing code into the QuizAttempt model
Constructing quiz attempt with problems moved

* Now in quiz_attempt.rb
* seeds.rb now complete with examples