Bug 11833 - fix filtering on saved report subgroup

Filtering the list of saved reports by subgroup doesn't work because the
filtering JavaScript was not updated when the table columns changed with
Bug 3134. This patch corrects the target column for filtering.

To test you must have multiple saved reports within one group, and at
least one of those in a subgroup.

- Apply the patch and go to Reports -> Use saved.
- Click the tab for the group which contains your reports.
- Choose the subgroup you want to filter on from the subgroup dropdown.

The list of reports should be correctly filtered by your subgroup.

NOTE: It seems weird to have the number of columns displayed change
      when filtered, but this patch does correct the filtering.

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works as described, passes all tests and QA script.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit 0039eee40c6f70023bfb93e8d3d011b47da6867a)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
Bug 11832: fix JavaScript error on staff client place hold screen if record has no items

If a hold operation is blocked because the title has no items attached
the patron search autocomplete JavaScript triggers an error. This patch
modifies the template so that the JS is loaded only when items are
present.

To test, find a title which has no items attached. View the holds page
for that title. There should be no JavaScript error. Patron search
autocomplete should still work correctly for titles which have items
attached.

Deleted all items from a biblio record. Clicked the holds tab and
confirmed using firebug Javascript error occurs. Applied patch,
confirmed that the Javascript error described in comment 1 no
longer happens. Went to another biblio with items, and confirmed
patron auto-complete still functions.

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit 0b5b8cef348b61761305dd0bbc574699404c7c69)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>