Fixing JS admin widget to properly update the field value when copy/p…

…aste/cut/undo events occur in any text-input, in addition to manually typing (keyup events etc.)

django_hstore/static/admin/js/django_hstore/hstore-widget.js

@@ -163,7 +163,7 @@ var initDjangoHStoreWidget = function(hstore_field_name, inline_prefix) {
     });
 
     // update textarea whenever a field changes
-    $hstore.delegate('input[type=text]', 'keyup', function() {
+    $hstore.delegate('input[type=text]', 'input propertychange', function() {
         updateTextarea($hstore);
     });
 };