add missing template variable help for the MiniCart macro

lib/WebGUI/Help/Macro_MiniCart.pm

@@ -0,0 +1,35 @@
+package WebGUI::Help::Macro_MiniCart;
+
+use strict; 
+
+our $HELP = { 
+    'template variables' => {
+        title => 'minicart title',
+        body => '',
+        fields => [],
+        variables => [
+            {
+                name      => 'items',
+                variables => [
+                    {
+                        name => 'name',
+                    },
+                    {
+                        name => 'quantity',
+                    },
+                    {
+                        name => 'price',
+                    },
+                    {
+                        name => 'url',
+                    },
+                ],
+            },
+        ],
+        related => [
+        ],
+    },
+
+};
+
+1;  ##All perl modules must return true

lib/WebGUI/i18n/English/Macro_MiniCart.pm

@@ -0,0 +1,57 @@
+package WebGUI::i18n::English::Macro_MiniCart;
+
+use strict;
+
+our $I18N = {
+
+    'minicart title' => {
+        message => q|MiniCart Macro Template Variables|,
+        lastUpdated => 0,
+        context => q|Title for the MiniCart template variables page|
+    },
+
+    'items' => {
+        message => q|A loop containing some information about all items currently in the cart.|,
+        lastUpdated => 0,
+        context => q|Template variable.|
+    },
+
+    'name' => {
+        message => q|The configured title for the item.|,
+        lastUpdated => 0,
+        context => q|Template variable.|
+    },
+
+    'quantity' => {
+        message => q|The number of this item that are in the cart.|,
+        lastUpdated => 0,
+        context => q|Template variable.|
+    },
+
+    'price' => {
+        message => q|The unit price for this item.|,
+        lastUpdated => 0,
+        context => q|Template variable.|
+    },
+
+    'url' => {
+        message => q|A URL for viewing more detailed information about this item, from the Cart's viewItem screen.|,
+        lastUpdated => 0,
+        context => q|Template variable.|
+    },
+
+    'totalPrice' => {
+        message => q|The total price of all items in the cart, formatted to two decimal places.|,
+        lastUpdated => 0,
+        context => q|Template variable.|
+    },
+
+    'totalItems' => {
+        message => q|The total number of items in the cart.|,
+        lastUpdated => 0,
+        context => q|Template variable.|
+    },
+
+};
+
+1;