REQUIREMENT:
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Deckard likes to create ASCII art masterpieces in his free time but wishes he had a way to save and view them online.
Deckard has decided to hire you as a contractor to help him realize his dream.

To start, Deckard would like you to create a Rails app. The specs that Deckard has outlined for this app are:
  - 2 models, Collection and Artwork
  - Collection has a name (string) and description (string) property. Name is required.
  - Artwork has a title (string) and image (text) properties. Title and image are required.
  - Artworks are owned by a collection
  - Should be able to view the list of collections at the path /collections and an individual collection at /collections/:id
  - Should be able to create new collections
  - Should be able to view the artworks in a collection at the path /collections/:collection_id/artworks
  - Should be able to create new artworks at the path /collections/:collection_id/artworks/new