Bug 17200 - Badly formatted "hold for" patron name on catalog detail page

Bug 17200 - Badly formatted "hold for" patron name on catalog detail page

This patch adds a space between first name and surname on the
bibliographic detail page when there is "hold for" information in the
status column of the holdings table.

To test, apply the patch locate a title in the staff client catalog
which has one or more confirmed holds on it. Verify that the patron's
name in the "status" column of the holdings table looks correct, with a
space between first and last name.

Signed-off-by: Claire Gravely <claire_gravely@hotmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit f17b491f357267aa037480593158b13c426051ab)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>