render status ok
Merge pull request #15 from glhuang/refactor-destroy-response-for-items-controller

Refactor destroy response for items controller
add paperclip gem, add image upload icon, run migration for items images
Clean up Rails app
Merge pull request #18 from rhonsby/master

Clean up Rails app
Clean up API
Merge pull request #19 from rhonsby/la/refactor-backend

looks good
resolve merge conflicts
run migrations
image uploads working
clean up code add images to gitignore
remove images
refactor items controller to use update_attributes
Merge pull request #20 from arwong09/image_upload

Image upload
Merge branch 'master' into implement-refresh-button
added in event handler to show refresh-icon in search-bar
implemented refresh button functionality