generated static pages.
added bootstrap
basic home page layout.
added devise and devise model - user
configured links for signup/logout etc
published views for devise user
using generic devise views instead of scoped for users
basic stylign for some templates.
added paperclip
scaffolded FileUpload
added attackment file to file_uploads
added file attachment to file_uplaod and enabled uploading of files.
bug fix for file_uploads
anged some links on frontend
restricted file_uploads to authenticated users only.
adding unique hash to all files.
removed debugging code from file_uploads.
minor styling to new file page.
redirect on sign in
file downloads implemented in downloadsController