added missing help files

lib/WebGUI/Help/Asset_Shelf.pm

@@ -0,0 +1,36 @@
+package WebGUI::Help::Asset_Shelf;
+
+use strict; 
+
+
+our $HELP = { 
+	'template' => {	
+
+		title => 'shelf template', 
+		body => '',	
+		isa => [
+            {   namespace => "Asset_Wobject",
+                tag       => "wobject template variables"
+            },
+			 {   tag       => 'pagination template variables',
+                namespace => 'WebGUI'
+            },
+		],
+		fields => [	
+		],
+		variables => [
+			{	name => "shelves" , required=>1},
+			{	name => "products" , required=>1, variables => [
+					{ name => "thumbnailUrl" },
+					{ name => "price" },
+					],
+				},
+			{	name => "templateId", description=>"shelf template help" },
+		],
+		related => [  
+		],
+	},
+
+};
+
+1;