added RFE #327: Add Select All button to Search Asset "Limit Classes To" field

docs/changelog/7.x.x.txt

@@ -36,6 +36,7 @@
  - Fixed #8921: Duplicating templates through conventional methods maintains default template flag
  - Fixed #8962: Wrong mime-type used for json data
  - Added: WebGUI::Pluggable find() and findAndLoad() for easier module loading
+ - Added RFE #327: Select All button to class list in Search asset
 
 7.6.1
  - changed: the list of extensions for the export system to pass through

lib/WebGUI/Asset/Wobject/Search.pm

@@ -95,7 +95,8 @@ sub definition {
 				tab             => "properties",
 				hoverHelp       => $i18n->get("class limiter description"),
 				label           => $i18n->get("class limiter"),
-				options         => $session->db->buildHashRef("select distinct(className) from asset")
+				options         => $session->db->buildHashRef("select distinct(className) from asset"),
+                showSelectAll   => 1,
 				},
             useContainers => {
                 tab             => "properties",