Delete unused files
Add download link to user parofile page. Fix #9
Refactor code to fix a typo
Refactor code to correct a typo.
Remove unused files
Improve user profile page
Begin S3 setup for direct uploads with AWS
Create model, add config and active record for S3 direct upload. #22
Improve and test the model and config for S3 direct upload. #22
Remove views, controller and assets for the earlier model. #22
Create a controller fo S3. #22
Create views and front end. Uploaded file are saved in S3. Closed #6
Add Capistrano support. Closed #24
Remove migration of table already removed by 'rails destroy model'
Remove unused file
Add the middleware to middleware stack