item details buttons do not function yet

[mirmirmirr]

The buttons in the item details panels in the user homepage and admin homepage do not currently work. They will need to be implemented at some point to work with the rest of the page.

[BradsherC]

Christian did these a bit ago

[BradsherC]

Actually the "edit item" button still isn't done, but the checkout, add item, and delete item buttons are