added missing reviews migration
Merge branch 'master' of https://github.com/Rails-Summer-Project-Noah-and-Matt/Library-Application
add and generate carrierwave

gem 'carrierwave'
bundle install
rails generate uploader Cover
generated reviews controller
added back up views and controller
removed old reviews migration, and added new reviews migration
added changes to index
reviews controller tests passing
start carrierwave coding. Currently broken

gem 'carrierwave'
bundle install
rails generate uploader Cover
rails g migration add_cover_to_books cover:string
rake db:migrate
Book  mount_uploader :cover, CoverUploader
all tests passing in reviews controller and reviews route
removed swp file
updated books controller with a destroy_all
make carrierwave work

gem 'rmagick'
sudo apt-get install libmagickwand-dev
http://stackoverflow.com/questions/3894225/imagemagick-rmagick-cant-install-rmagick-2-13-1-cant-find-magick-config
CoverUploader
  thumbs to 180×235
  include CarrierWave::RMagick
book show image_tag
book _form add image file_field and remote_image_url
whitelist file extensions
BooksController params :cover, :remote_cover_url
TODO : test coverage, decide about VC of public/uploads
ignore carrierwave image uploads
Merge pull request #65 from Mattsface/add_reviews_controller

Add reviews controller
remove failing unneeded tests
refactor create and destroy methods in controllers

pulled all of the respond_to stuff in these methods into ApplicationController
respond_to_create and respond_to_destroy.
These two methods could still do with a refactor -
they are very similar,
and they should take a hash instead of a list.
I'd like to see what CodeClimate thinks of this before I do more
refactoring,
though -
we've got other fish to fry.
Merge pull request #66 from nbirnel/untest

remove failing unneeded tests
make application_controller helpers accept hashes
Merge pull request #68 from nbirnel/smell

Smell