Added Helena staff profile and product

Products.java

@@ -187,6 +187,16 @@ public class Products { /* a good class, but not as good as cse391 */
 		);
     }
 
+    public Product helenasProduct() {
+	return new Product(
+	    "Stan the Stand",
+	    "A true gentleman",
+	    "StanTheStand.jpg",
+	    "A music stand with a top hat and rose playing a djembe",
+	    391.0
+	);
+    }
+
     public Product aryasProduct() {
         return new Product(
 	    "Monkey",

Staff.java

@@ -174,6 +174,16 @@ public class Staff {
         );
     }
 
+    public Employee helenaz9() {
+      return new Employee(
+        "Helena",
+	"Student",
+	"Frequents Lander desk water fountain",
+	"penguin.jpg",
+	"A ceramic penguin"
+      );
+    }
+
     public Employee cjobes() {
       return new Employee(
         "Colton",