Create form: Store passed JSON object in select options, for plugin use

ui/scripts/ui/dialog.js

@@ -284,6 +284,7 @@
                                     var $option = $('<option>')
                                             .appendTo($input)
                                             .val(_s(id))
+                                            .data('json-obj', this)
                                             .html(_s(desc));
                                 });