Adds IImageStore::get()
Adds a test for ImageStore::get()
Fixes call to ImageStore::get()
Adds Photo validation
Adds comments to PhotoController
Adds missing Photo view
Adds an IImageStore dependency to PhotoValidator
Updates comments and test method name
Adds a test for validateExists
Adds test for validateExists
Removes PhotoValidator
adds show photo filter
Adds getId to Image
Adds a link to view a Photo
Adds the full namespace to ImageStore
Adds setId to Image
Adds ids to Images supplied by FakeImageStore
Adds links to view all photos to show and create pages
Adds better store validation
Only validate the fields we're interested in
Adds todo comments