Add test seed data users, surveys, and questions
Minor change
Merge branch 'master' into test-seed-data
Merge branch 'master' into test-seed-data
Change minor typos in controller files, test seed data ready for users, surveys, and questions
Add views.
Merge pull request #8 from cassiemoy/cassie

Add views.
Merge pull request #7 from cassiemoy/test-seed-data

Test seed data
Merge pull request #9 from cassiemoy/derek

added sessions in controller as well as logout method, also added helper...
added sign in page, sign up page, validations to User model for uniqueness, email, password length, and uncommented session delete method in controller sessions