Bug 31435: (follow-up) Make kohaTable calls consistent

Our calls to instantiate a kohaTable from JS were inconsistent in how
they pass table_settings where no table_settings exist.

This patch replaces empty arrays and empty hashrefs with a consistent
'null' being passed to ake it clear we don't have any settings to pass
yet.

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Joonas Kylmälä <joonas.kylmala@iki.fi>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

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

@@ -640,7 +640,7 @@
                         "searchable": false
                     }
                 ]
-            }, {}, 1, {"basket.vendor_id": [% booksellerid | html %]});
+            }, null, 1, {"basket.vendor_id": [% booksellerid | html %]});
 
             $(".previewData").on("click", function(e){
                 e.preventDefault();

koha-tmpl/intranet-tmpl/prog/en/modules/admin/smtp_servers.tt

@@ -383,7 +383,7 @@
                         $(row).addClass('debug');
                     }
                 },
-            });
+            }, null, 0);
 
             $('#smtp_servers').on( "click", '.delete_server', function () {
                 var smtp_server_id   = $(this).data('smtp-server-id');

koha-tmpl/intranet-tmpl/prog/en/modules/pos/register.tt

@@ -460,7 +460,7 @@
                     "orderable": false
                 }
             ]
-        }, [], 1);
+        }, null, 1);
     </script>
 [% END %]
 

koha-tmpl/intranet-tmpl/prog/en/modules/tools/quotes.tt

@@ -213,7 +213,7 @@
                         "orderable": false
                     },
                 ]
-            });
+            }, null, 0);
 
             $('#quotes').on( "click", '.delete_quote', function () {
                 var quote_id   = decodeURIComponent($(this).data('quote-id'));