Bug 27900: Add a link back to the basket view if no result

Bug 27900: Add a link back to the basket view if no result

Since bug 24347 the neworderbiblio view has been removed and we now
display the usual search result.
When adding a new order from a search, if there is no result we should
let the user get back to the basket view.

Test plan:
Add to basket from an existing record
Do a search with no results and confirm that there is a new "Go to the
basket view" link

Signed-off-by: Séverine QUEUNE <severine.queune@bulac.fr>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>