adding users/id/edit page
removig backup files
updating bootstap-sass to make dropdown menu working
adding update-success and update-failure feature
recompiling assets
fixing header dropdown issue
allow edit & update only for signed in user
refatoring { visit signin_path } in spec
preventing user from editing other user's profile
friendly forwarding to inteded page
better description of hacky script added in app.html.erb
commenting user controller actions