Merge pull request #10 from nealfennimore/insung/spec

Insung/spec
added valid vote factory generator
Merge pull request #11 from nealfennimore/justin/votefactory

added valid vote factory generator
Answer Spec completed
Merge pull request #12 from nealfennimore/neal/spec

Answer Spec completed
Fixed factories.rb to use

- Internet class for user_name
- password to use password_hash and set password to string
Merge pull request #13 from nealfennimore/neal/spec

Fixed factories.rb to use
Commented out user model to not use BCyrpt
Merge pull request #14 from nealfennimore/neal/model

Commented out user model to not use BCyrpt
Update user.rb
Add user model testing

-add validations to user model
-add shoulda-matchers gem
Merge branch 'master' of https://github.com/nealfennimore/dbcoverflow
added comment model rspec test
added comment model rspec test