removed back-to-list link
added has_secure_password
Merge pull request #17 from chinmaydd/master

Removed viewing of login form/signup for logged in users
renamed password to password_digest
Merge branch 'master' of https://github.com/kbhat95/FileHub
Merge pull request #18 from chinmaydd/master

Added top downloads listing on home
added bootstrap.css
switched to authenticate() in attempt_login
removed devise
Fixed login bugs
Merge pull request #19 from karthiksenthil/master

Fixed login bugs
Merge branch 'master' of https://github.com/kbhat95/FileHub
closed app.css, added table theme to uploads index
Fixed bootstrap integration
merged karthiksenthil-master
Merge branch 'karthiksenthil-master'
deleted extras
modified gems
fixed formatting
fixed spelling