replaced @user.name with @user.username
changed :password_digest to :password
changed :subject to :user
Merge pull request #8 from chinmaydd/master

Added the edit/update view
added 'new' view
Merge pull request #9 from shiva96b/master

added 'new' view
added active relations b/w user, uploads
removed extra file
added attempt_login action
added has_secure_password
edited application_controller
update README
Merge pull request #10 from shiva96b/master

edited application_controller
removed extra file
added scope for sorting based on no. of downloads
added ordering by no. of downloads to index
Added home page view for uploads
Merge branch 'master' of https://github.com/kbhat95/FileHub