Bug 25004: Search results place hold button not enabled when checking result checkbox...

Bug 25004: Search results place hold button not enabled when checking result checkboxes on opac-search.pl

This patch makes a minor correction to the markup of the OPAC search
results page so that the event handlers attached to the checkboxes work
correctly. The broken markup broke the jQuery selector used to control
the event.

An extra </div> was added by mistake by Bug 14715.

To test, apply the patch and test the process of selecting multiple
titles by checking the checkbox. Doing so should activate the "Place
hold" and "Tag" controls.

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>