Changes
/* Map */
{{Item/ClientFeature|[[HowTo:Declare_an_Object_as_Map_Item|Display item]]|y|y|n|}}
{{Item/ClientFeature|[[HowTo:Declare_an_Object_as_POI_Group|Display item groups]]|y||n|}}
{{Item/ClientFeature|[[HowTo:Declare_an_Object_as_Map_Layer|Group map items in layers]]|y|y|n|}}
{{Item/ClientFeature|Overlays|y||n|}}
{{Item/ClientFeature|Custom overlays|n||n|}}
