Fix classname in default commands

Signed-off-by: Ronan Chilvers <ronan@thelittledot.com>
Make Item::getListingFields() static

Signed-off-by: Ronan Chilvers <ronan@thelittledot.com>
Start of creating wrapping page view

Signed-off-by: Ronan Chilvers <ronan@thelittledot.com>