Bug 25777: Disable misleading datatables table information display z3950

This patch disables the table information display on z3950_search.pl,
since it only includes search result counts for that page, which is
misleading to end users.

To test:
1)  Do not apply the patch
2)  Do a Z39.50 search from cataloguing for "test" against Library of
    Congress.
3)  Note the bottom of the page says "Show 1 to 20 of 20" and
    "Showing page 1 of 501"
4)  Do a Z39.50 search from Acquisitions for "test" against Library of
    Congress (Acquisitions -> Vendor -> Basket -> Add to basket -> From
    external source).
5)  Apply the patch and restart Plack
6)  Repeat Step #2
7)  Note the bottom of the page now only says "Showing page 1 of 501"
8)  Note the search bar is gone
9)  Repeat step #4
10) Note the bottom of the page now only says "Showing page 1 of 501"
11) Note the search bar is gone

Squashed and mixed authorship added below
Co-authored-by: Owen Leonard <[email protected]>
Co-authored-by: Martin Renvoize <[email protected]>

Signed-off-by: Owen Leonard <[email protected]>
Signed-off-by: David Cook <[email protected]>
Signed-off-by: Martin Renvoize <[email protected]>

Signed-off-by: Jonathan Druart <[email protected]>
(cherry picked from commit 2a2a04a)
Signed-off-by: Fridolin Somers <[email protected]>
(cherry picked from commit 1e03555)

Signed-off-by: Andrew Fuerste-Henry <[email protected]>

koha-tmpl/intranet-tmpl/prog/en/modules/acqui/z3950_search.tt

@@ -236,7 +236,9 @@ tr.selected { background-color : #FFFFCC; } tr.selected td { background-color :
                     { "aTargets": [ 1 ], "sType": "nsb-nse" },
                 ],
                 "aaSorting": [[ 1, "asc" ]],
-                "bPaginate": false
+                "bPaginate": false,
+                "searching": false,
+                "bInfo":false
             }));
         });
     </script>

koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/z3950_search.tt

@@ -249,7 +249,9 @@
                     { "aTargets": [ 1 ], "sType": "nsb-nse" },
                 ],
                 "aaSorting": [[ 1, "asc" ]],
-                "bPaginate": false
+                "bPaginate": false,
+                "searching": false,
+                "bInfo":false
             }, columns_settings );
         });