TODO: implement sql.Scanner and driver.Value

[nilslice]

Would this be useful? Not 100% sure about how/where driver.Valuer would be used, but a making a *client.APIResponse implement the sql.Scanner interface would let users do:

resp, err := client.Content("Blog", 1)
if err != nil {
    return err
}

// content.Blog is the Blog type imported from user's Ponzu content package
var singleBlogPost content.Blog
resp.Scan(&singleBlogPost)

// then use singleBlogPost and all it's fields
fmt.Println("The title of the blog post is:", singleBlogPost.Title)