Merge pull request #1 from cs169-2013/nice_view

new index view
changed DB settings for heroku
make heroku happy
should serve static assets
clicking image brings show page
fixed a bug that caused edit routes to fail
Added Gems
Added Cucumber gems to the gemfile and made .feature files
Added Cucumber gems to the gemfile and made .feature files
Removed the hw3 files I was using as templates
First Crop
Eddy's copy
deleted eddie's stuff
cropping
Merge github.com:cs169-2013/mockup into BranchEddy
multiple upload loads all the images
upload multiple files at once
Added some tests and fixed multiple upload to display messages
Only show edited files on homepage. Show unedited on editing queue
added blank rspec files, and testing gems