update README file with description and license
Merge pull request #1 from CothOmega/readme

update README file with description and license
add info to README
Merge pull request #2 from CothOmega/master

add info to README
created migrations, models, and skeleton for controllers and views
Merge pull request #3 from cblokker/migrations

created migrations, models, and skeleton for controllers and views
Created new and create and private methods in the user controller
Alias in debates model
Changed relation in the user model for authored debates
Added only to the user routes
created basic controller and view for debates. fixed some bugs in migrations. added routes to routes.rb.
Merge pull request #4 from cblokker/master

created basic controller and view for debates. fixed some bugs in migrat...
add show page; add temporary heading
Created sessions
Added signup form
Changed routes from signin to signup because it was mislabeled
Fixed error message if user already exists in the database
add comment creation; display debate comments
deleted faulty comment_controller
created two left floated divs for comment agree and disagree comment fields.  Had to change the migration a bit. got rid of the question mark in agree because of strange unicode issues when passing it through a hidden input.