modified README file
Modified gemfile, added unicorn.rb to /config/ . Added Logins and users controllers, modified application_controller for login purposes
I correct a comment from the gemfile for the future
added Foundation.scss to stylesheets and I modified the views for login and users, I also modified Layouts but for nav purpose and check for errors/crashing
modified some routes on the application.htm.erb
modified routes to get, edit, delete/destroy resources
added homepage
Merge pull request #2 from JoseChirivella14/master

Homework-helper