Book search results are not paged

[GaProgMan]

Repro steps

• Head to /books and search with a blank string
• All book records from the database are eventually returned
• Because images are included in the search results, the response from the API server can take up to 19 seconds (on a relatively OK connection)

Suggestions for improvement

• Return paged data (e.g. first 10 records only)
• As user scrolls to the bottom of the page, send a get request for more records (e.g. infinite scroll)
• Load the text data separate from the images (fire a second get request for the images, using a loading spinner as each record's image until the response comes back)