Bug 25462: Shelving location should be on a new line in holdings table

Bug 25462: Shelving location should be on a new line in holdings table

This patch moves the shelving location a new line after the Home library
in the holdings table.

To test:

1) Assign a shelving location with a long description to an item.
2) See that it displays on the same line as the Home Library in /cgi-bin/koha/catalogue/detail.pl
3) Apply the patch
4) Check that the shelving location is now on a new line

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>