Change server URLs. Again.
Add in-page link to cart

People were confused why the 'cart' nav tab didn't show them the cart.
Remove dead code
Fix multi-selection of filtered list selecting wrong documents
Add number to document selection

This should facilitate "give me the last 10" or "how many do you have"
queries.
Fix table and multiselection vs. add button
Change frontend to new cart timestamp format
Fix deposit name input css
Implement #4: Order carts by creation time
Redesign cart and multi-document selection