Added variables

[GoogleCodeExporter]

Here are some variables I'd like to see added:

{
        "id": "urn:squarecitycomics:firstfive:1:1",
        "rss": "http://www.squarecitycomics.com/firstfive/1/1/updates.rss",
        "price": 0.99,
        "currency": "USD",
        "pages": 23,
        "blackAndWhite": true,
        "manga": false
}

Original issue reported on code.google.com by StuartJM...@gmail.com on 19 Oct 2010 at 8:56