remove index files of sphinx
install Paperclip gem
--working on paper clip
multiple file upload and image upload functionality
bundle the changes in gemfile
change attachment file name
Add rails 12 factor gem for heroku
Heroku fix
change attachment to polymorphic
--working on facebook and file listing
Facebook share + file upload

uploaded files destroy not completed
improve formatting of form
change UI of index page
remove unnecessary files + create UI of show page
add rubyracer gem to gemfile
add comment thread to requirement view
display image fix
--working
fix file uploading while updating error
CR fixes FK10