Add the missing Map icons.

docs/changelog/7.x.x.txt

@@ -1,6 +1,7 @@
 7.7.14
  - fixed #10606: shelf selector
  - fixed: Have just 1 list of protected groups.  Use that everywhere.
+ - fixed #10488: Map.gif is missing for Map wobject
 
 7.7.13
  - fixed #10574: Creating Calendar Entry

lib/WebGUI/Asset/Wobject/Map.pm

@@ -123,7 +123,7 @@ sub definition {
     );
     push @{$definition}, {
         assetName         => $i18n->get('assetName'),
-        icon              => 'Map.gif',
+        icon              => 'maps.png',
         autoGenerateForms => 1,
         tableName         => 'Map',
         className         => 'WebGUI::Asset::Wobject::Map',