add yes/no voting
add better README
add sample_data rake task
add ajax voting
Add functionality to check if question is passed after each vote
Add user model and relationships
add guard/spork/growl for TDD
Improve style
remove some code
delete default index.html, save sublime project, update gitignore
add user specs, fix questions index vote count updating with ajax
add secret token to gitignore, add brakeman