Bug 31932: The basket summary page template needs a cleanup

Bug 31932: The basket summary page template needs a cleanup

This patch reindents the Acquisitions basket template so that it has
consistent indentation. These changes should have no visible effect on
the page.

To test, apply the patch and go to Acquisitions.

Locate a vendor and add a basket and some orders if necessary.

Test as much of the page's functionality as possible, e.g. toolbar
controls, in-table controls, managed-by and managing library controls,
etc. Try adding an internal note, adding a vendor note, and deleting the
basket.

Everything should look correct and work correctly.

Viewing the diff while ignoring whitespace changes should show only
places where a line break was added.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>