Bug 25033: Move branchfilter to top of page

Bug 25033: Move branchfilter to top of page

There is confusion becase it is not obvious when the suggestions page is being limited to a branch

Moving the branch filter to the top of the page makes it easier to see

To test:
1 - Apply patch
2 - From mainpage or acqui-home note the link to suggestions takes you to suggestions limited to current branch
3 - Change the dropdown
4 - Note the page refreshes and loads the correct suggestions

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>