Show a "Buy" button on the page of an asset that the current user doesn't own and that it's on sale. (Technically you can't go to the page of an asset that you don't own if it's not on sale, because it won't show up anywhere, but let's be defensive here.)
Clicking the button shows a modal for confirming a transaction. Since we (probably) won't have ether wrapping/unwrapping, this modal should always have only one step.
Depends on #314.
Show a "Buy" button on the page of an asset that the current user doesn't own and that it's on sale. (Technically you can't go to the page of an asset that you don't own if it's not on sale, because it won't show up anywhere, but let's be defensive here.)
Clicking the button shows a modal for confirming a transaction. Since we (probably) won't have ether wrapping/unwrapping, this modal should always have only one step.