XML read working

The page is now able to read one game, and put the info into the page.
Next step is to make it able to read the xml file with multiple games.
Also adding more data to the xml file itself to contain the URLs for the
box art.
Moved startup code into function called via jQuery.ready
Renaming Images to images
Refactored parts.js to use a object instead of global.
Merge pull request #2 from BadQuanta/ready_and_debug

Ready and debug